Parts List Complete for NOBLES SS3
 

- Know Your Machine -

RefNbr Part Number Description Req Notes

- Simplified Recovery System -

RefNbr Part Number Description Req Notes

- Simplified Solution System - Standard -

RefNbr Part Number Description Req Notes

- Simplified Solution System - FaST -

RefNbr Part Number Description Req Notes

- Simplified Solution System - ec-H2O -

RefNbr Part Number Description Req Notes

- Simplified Electrical System - Standard -

RefNbr Part Number Description Req Notes

- Simplified Electrical System - ec-H2O -

RefNbr Part Number Description Req Notes

- Pads - 14 x 20 inch - 255-1420
RefNbr Part Number Description Req Notes
01 255-9031 14 x 20 inch Melamine Mela-Kleen pad (pkg of 2)
02 255-9004 14 x 20 inch Premium Black Stripping Pad (pkg of 5)
03 255-9016 14 x 20 inch Premium Blue Cleaning Pad (pkg of 5)
04 255-9010 14 x 20 inch Premium Green Scrubbing Pad (pkg of 5)
05 255-9022 14 x 20 inch Premium Red Pad (pkg of 5)
06 255-9028 14 x 20 inch Premium White Polishing Pad (pkg of 5)
07 255-9036 14 x 20 inch Redwood maroon floor prep pad (pkg of 10)
08 255-9041 14 x 20 inch Ruff non-abrasive brush pad (pkg of 2)
09 255-0179 14 x 20 inch Professional sand screen 100 grit (pkg of 10)
10 255-0180 14 x 20 inch Professional sand screen 120 grit (pkg of 10)
11 255-0181 14 x 20 inch Professional sand screen 150 grit (pkg of 10)
12 255-0182 14 x 20 inch Professional sand screen 180 grit (pkg of 10)
13 255-0183 14 x 20 inch Professional sand screen 220 grit (pkg of 10)
14 255-0184 14 x 20 inch Professional sand screen 400 grit (pkg of 10)
15 255-0177 14 x 20 inch Professional sand screen 60 grit (pkg of 10)
16 255-0178 14 x 20 inch Professional sand screen 80 grit (pkg of 10)
17 255-0278 14 x 20 inch Superscreen sand screen 100 grit (pkg of 10)
18 255-0279 14 x 20 inch Superscreen sand screen 120 grit (pkg of 10)
19 255-0280 14 x 20 inch Superscreen sand screen 150 grit (pkg of 10)
20 255-0281 14 x 20 inch Superscreen sand screen 180 grit (pkg of 10)
24 255-0277 14 x 20 inch Superscreen sand screen 80 grit (pkg of 10)
25 255-3024 14 x 20 inch Tiger carpet bonnet (pkg of 2) (OBSOLETE)
26 255-9652 14 x 20 inch Diamond by Gorilla 100 Grit (pkg of 2)
27 255-9660 14 x 20 inch Diamond by Gorilla 11000 Grit (pkg of 2)
28 255-9656 14 x 20 inch Diamond by Gorilla 1500 Grit (pkg of 2)
29 255-9653 14 x 20 inch Diamond by Gorilla 200 Grit (pkg of 2)
30 255-9657 14 x 20 inch Diamond by Gorilla 3000 Grit (pkg of 2)
31 255-9654 14 x 20 inch Diamond by Gorilla 400 Grit (pkg of 2)
32 255-9655 14 x 20 inch Diamond by Gorilla 800 Grit (pkg of 2)
33 255-9658 14 x 20 inch Diamond by Gorilla 8000 Grit (pkg of 2)
34 255-9659 14 x 20 inch Diamond starter pack (1 of each grit)
35 255-0291 14x20 inch Duala clean and shine pad - low speed (pkg of 5)
36 255-0295 14x20 2001 Duala clean and shine pad - high speed (pkg 5)

- Pads - 17 inch - 255-1700
RefNbr Part Number Description Req Notes
01 255-1740 17 inch aqua plus burnishing pad (pkg of 5)
02 255-1735 17 inch Armadillo concrete scrubbing pad (pkg of 5)
03 255-1764 17 inch Blue ace pad (pkg of 5)
04 255-1742 17 inch Blue Jay burnishing pad (pkg of 5)
05 255-1712 17 inch Cure white pad (pkg of 5) (OBSOLETE)
06 255-1777 17 inch Diamondback extreme stripping pad (pkg of 5)
07 255-1738 17 inch EHD Extra Heavy Duty Concrete Leveling Pad (pkg of 2
08 255-1721 17 inch gorilla lite burnishing pad (pkg of 5)
09 255-1750 17 inch gorilla spray buff/polish/burnish pad (pkg of 5)
10 255-1765 17 inch Heat concrete bonding pad (pkg of 5)
11 255-1730 17 inch jaguar burnishing pad (pkg of 5)
12 255-1767 17 inch Laminated 2001 Gorilla polish pad (pkg of 5)
13 255-1768 17 inch Microclean daily cleaning pad (pkg of 2)
14 255-1769 17 inch Micropolish polishing and burnishing pad (pkg of 2)
15 255-1790 17 inch premium black stripping pad (pkg of 5)
16 255-1770 17 inch premium blue cleaning pad (pkg of 5)
17 255-1792 17 inch premium brown stripping pad (pkg of 5)
18 255-1780 17 inch premium green scrubbing pad (pkg of 5)
19 255-1760 17 inch premium red scrubbing pad (pkg of 5)
20 255-1752 17 inch premium tan polishing pad (pkg of 5)
21 255-1720 17 inch premium white polishing pad (pkg of 5)
22 255-1711 17 inch superspeed rubberized pad (pkg of 5)
23 255-1795 17 inch razorback stripping pad (pkg of 5)
24 255-1747 17 inch Redwood maroon floor prep pad (pkg of 10)
25 255-1755 17 inch Ruff non-abrasive brush pad (pkg of 2)
26 255-1723 17 inch sand screen driver pad (pkg of 2)
27 255-0139 17 inch Professional sand screen 100 grit (pkg of 10)
28 255-0019 17 inch Professional sand screen 120 grit (pkg of 10)
29 255-0140 17 inch Professional sand screen 150 grit (pkg of 10)
30 255-0141 17 inch Professional sand screen 180 grit (pkg of 10)
31 255-0142 17 inch Professional sand screen 220 grit (pkg of 10)
32 255-0143 17 inch Professional sand screen 400 grit (pkg of 10)
33 255-0138 17 inch Professional sand screen 60 grit (pkg of 10)
34 255-0018 17 inch Professional sand screen 80 grit (pkg of 10)
35 255-0225 17 inch Superscreen sand screen 100 grit (pkg of 10)
36 255-0226 17 inch Superscreen sand screen 120 grit (pkg of 10)
37 255-0227 17 inch Superscreen sand screen 150 grit (pkg of 10)
38 255-0228 17 inch Superscreen sand screen 180 grit (pkg of 10)
39 255-0229 17 inch Superscreen sand screen 220 grit (pkg of 10)
40 255-0230 17 inch Superscreen sand screen 400 grit (pkg of 10)
41 255-0223 17 inch Superscreen sand screen 60 grit (pkg of 10)
42 255-0224 17 inch Superscreen sand screen 80 grit (pkg of 10)
43 255-1724 17 inch Tiger carpet bonnet (pkg of 2)
44 255-9570 17 inch Diamond by Gorilla 11000 Grit (pkg of 2)
45 255-9567 17 inch Diamond by Gorilla 1500 Grit (pkg of 2)
46 255-9564 17 inch Diamond by Gorilla 200 Grit (pkg of 2)
47 255-9568 17 inch Diamond by Gorilla 3000 Grit (pkg of 2)
48 255-9565 17 inch Diamond by Gorilla 400 Grit (pkg of 2)
49 255-9566 17 inch Diamond by Gorilla 800 Grit (pkg of 2)
50 255-9569 17 inch Diamond by Gorilla 8000 Grit (pkg of 2)
51 255-9642 17 inch Diamond starter pack (1 of each grit)
52 255-1782 17 inch Turbostrip segmented rotary pad (pkg of 4)
53 255-1715 17 inch Duala clean and shine pad - low speed (pkg of 5)
54 255-1716 17 inch 2001 Duala clean and shine pad - high speed (pkg 5)

- Pads - 20 inch - 255-2000
RefNbr Part Number Description Req Notes
01 255-2040 20 inch aqua plus burnishing pad (pkg of 5)
02 255-2035 20 inch Armadillo concrete scrubbing pad (pkg of 5)
03 255-2064 20 inch Blue ace pad (pkg of 5)
04 255-2042 20 inch Blue Jay burnishing pad (pkg of 5)
05 255-2012 20 inch Cure white pad (pkg of 5)
06 255-2077 20 inch Diamondback extreme stripping pad (pkg of 5)
07 255-2038 20 inch EHD Extra Heavy Duty Concrete Leveling Pad (pkg of 2
08 255-2021 20 inch gorilla lite burnishing pad (pkg of 5)
09 255-2050 20 inch gorilla spray buff/polish/burnish pad (pkg of 5)
10 255-2065 20 inch Heat concrete bonding pad (pkg of 5)
11 255-2030 20 inch jaguar burnishing pad (pkg of 5)
12 255-2067 20 inch Laminated 2001 Gorilla polish pad (pkg of 5)
13 255-2087 20 inch Melamine Mela-Kleen pad (pkg of 2)
14 255-2068 20 inch Microclean daily cleaning pad (pkg of 2)
15 255-2069 20 inch Micropolish polishing and burnishing pad (pkg of 2)
16 255-2090 20 inch premium black stripping pad (pkg of 5)
17 255-2070 20 inch premium blue cleaning pad (pkg of 5)
18 255-2092 20 inch premium brown stripping pad (pkg of 5)
19 255-2080 20 inch premium green scrubbing pad (pkg of 5)
20 255-2060 20 inch premium red scrubbing pad (pkg of 5)
21 255-2052 20 inch premium tan polishing pad (pkg of 5)
22 255-2020 20 inch premium white polishing pad (pkg of 5)
23 255-2011 20 inch superspeed rubberized pad (pkg of 5)
24 255-2095 20 inch razorback stripping pad (pkg of 5)
25 255-2047 20 inch Redwood maroon floor prep pad (pkg of 10)
26 255-2055 20 inch Ruff non-abrasive brush pad (pkg of 2)
27 255-2023 20 inch sand screen driver pad (pkg of 2)
28 255-0157 20 inch Professional sand screen 100 grit (pkg of 10)
29 255-0021 20 inch Professional sand screen 120 grit (pkg of 10)
30 255-0158 20 inch Professional sand screen 150 grit (pkg of 10)
31 255-0159 20 inch Professional sand screen 180 grit (pkg of 10)
32 255-0160 20 inch Professional sand screen 220 grit (pkg of 10)
33 255-0161 20 inch Professional sand screen 400 grit (pkg of 10)
34 255-0030 20 inch Professional sand screen 60 grit (pkg of 10)
35 255-0020 20 inch Professional sand screen 80 grit (pkg of 10)
36 255-0249 20 inch Superscreen sand screen 100 grit (pkg of 10)
37 255-0250 20 inch Superscreen sand screen 120 grit (pkg of 10)
38 255-0251 20 inch Superscreen sand screen 150 grit (pkg of 10)
39 255-0252 20 inch Superscreen sand screen 180 grit (pkg of 10)
40 255-0253 20 inch Superscreen sand screen 220 grit (pkg10) (OBSOLETE)
41 255-0254 20 inch Superscreen sand screen 400 grit (pkg of 10)
42 255-0247 20 inch Superscreen sand screen 60 grit (pkg of 10)
43 255-0248 20 inch Superscreen sand screen 80 grit (pkg of 10)
45 255-9591 20 inch Diamond by Gorilla 11000 Grit (pkg of 2)
46 255-9588 20 inch Diamond by Gorilla 1500 Grit (pkg of 2)
47 255-9585 20 inch Diamond by Gorilla 200 Grit (pkg of 2)
48 255-9589 20 inch Diamond by Gorilla 3000 Grit (pkg of 2)
49 255-9586 20 inch Diamond by Gorilla 400 Grit (pkg of 2)
50 255-9587 20 inch Diamond by Gorilla 800 Grit (pkg of 2)
51 255-9590 20 inch Diamond by Gorilla 8000 Grit (pkg of 2)
52 255-9645 20 inch Diamond starter pack (1 of each grit)
53 255-2082 20 inch Turbostrip segmented rotary pad(OBSOLETE)
54 255-2015 20 inch Duala clean and shine pad - low speed (pkg of 5)
55 255-2016 20in 2001 Duala clean& shine pad-high speed(pkg 5) (OBSOLETE

- Pads - 24 inch - 255-2400
RefNbr Part Number Description Req Notes
01 255-2440 24 inch aqua plus burnishing pad (pkg of 5)
02 255-2435 24 inch Armadillo concrete scrubbing pad (pkg of 5)
03 255-2464 24 inch Blue ace pad (pkg of 5)
04 255-2442 24 inch Blue Jay burnishing pad (pkg of 5)
05 255-2412 24 inch Cure white pad (pkg of 5)
06 255-2477 24 inch Diamondback extreme stripping pad (pkg of 5)
07 255-2438 24 inch EHD Extra Heavy Duty Concrete Leveling Pad (pkg of 2
08 255-2421 24 inch gorilla lite burnishing pad (pkg of 5)
09 255-2450 24 inch gorilla spray buff/polish/burnish pad (pkg of 5)
10 255-2465 24 inch Heat concrete bonding pad (pkg of 5)
11 255-2430 24 inch jaguar burnishing pad (pkg of 5)
12 255-2469 24 inch Micropolish polishing and burnishing pad (pkg of 2)
13 255-2490 24 inch premium black stripping pad (pkg of 5)
14 255-2470 24 inch premium blue cleaning pad (pkg of 5)
15 255-2492 24 inch premium brown stripping pad (pkg of 5)
16 255-2480 24 inch premium green scrubbing pad (pkg of 5)
17 255-2460 24 inch premium red scrubbing pad (pkg of 5)
18 255-2452 24 inch premium tan polishing pad (pkg of 5)
19 255-2420 24 inch premium white polishing pad (pkg of 5)
20 255-2411 24 inch superspped rubberized pad (pkg of 5)
21 255-2495 24 inch razorback stripping pad (pkg of 5)
22 255-2447 24 inch Redwood maroon floor prep pad (pkg of 10)
23 255-0174 24 inch Professional sand screen 100 grit (pkg of 10)
24 255-0175 24 inch Professional sand screen 180 grit (pkg of 10)
25 255-0176 24 inch Professional sand screen 220 grit (pkg of 10)
26 255-0267 24 inch Superscreen sand screen 100 grit (pkg of 10)
27 255-0268 24 inch Superscreen sand screen 180 grit (pkg of 10)
28 255-0269 24 inch Superscreen sand screen 220 grit (pkg of 10)
29 255-9619 24 inch Diamond by Gorilla 11000 Grit (pkg of 2)
30 255-9616 24 inch Diamond by Gorilla 1500 Grit (pkg of 2)
31 255-9613 24 inch Diamond by Gorilla 200 Grit (pkg of 2)
32 255-9617 24 inch Diamond by Gorilla 3000 Grit (pkg of 2)
33 255-9614 24 inch Diamond by Gorilla 400 Grit (pkg of 2)
34 255-9615 24 inch Diamond by Gorilla 800 Grit (pkg of 2)
35 255-9618 24 inch Diamond by Gorilla 8000 Grit (pkg of 2)
36 255-9649 24 inch Diamond starter pack (1 of each grit)
37 255-2415 24 inch Duala clean and shine pad - low speed (pkg of 5)
38 255-2416 24 inch 2001 Duala clean and shine pad - high speed (pkg 5)

- Batteries, Brushes, and Charger - 24 inch - 275-0297
RefNbr Part Number Description Req Notes
01 162-0011 12V 105Ah wet battery (SNSR) 2
02 162-0042 12V 115Ah AGM battery (Group 31) 2
03 162-5124 24V 12amp smart battery charger with small SB50 red plug 1
04 275-5183 Onboard battery charger kit 1 (standard and FaST model)
05 275-6720 Onboard battery charger kit 1 (ec-H2O model)
06 991-2103 50amp charger plug SB50 with pins (red) 1
07 996-0012 11 inch lite grit scrubbing brush - 500 grit 1
08 996-0167 11 inch heavy grit stripping brush - 80 grit 1
09 996-0260 11 inch medium grit scrubbing brush - 180 grit 1
10 996-1880 11 inch nylon brush (no clutch) 1
11 996-2078 Pad driver without clutch plate 1
12 996-0286 11 inch polypropelene scrubbing brush 1
13 996-0065 11 inch pad driver 2

FaST Injector Assembly - Between SN 80000000-80001390 - 275-0489
RefNbr Part Number Description Req Notes
0 175-7942 FaST injector kit 1 (includes 1-8) (between SN 80000000-80001390
1 175-7943 Brass fitting 1 (between SN 80000000-80001390
2 175-7944 Plug 1 (between SN 80000000-80001390
3 175-7945 Mesh filter assembly (OBSOLETE) 1 (includes 4) (between SN 80000000-80001390
4 175-5248 Mesh screen 1 (between SN 80000000-80001390
5 275-5927 Plate (black) 1 (between SN 80000000-80001390
6 275-8235 Mesh screen 1 (between SN 80000000-80001390
7 175-7948 Plastic spray body fitting 1 (between SN 80000000-80001390
8 175-7949 Check valve 1 (between SN 80000000-80001390

FaST Injector Assembly - Before SN 10538205, After SN 80001391 - 275-3309
RefNbr Part Number Description Req Notes
0a 275-5920 FaST injector kit 1 (17 inch and 20 inch) (Before SN 10533369) (between SN 80001391-90000000)
0b 275-5727 FaST injector kit 1 (24 inch) (between SN 10348538-10538205 and between SN 80007145-90000000)
1a 275-5926 FaST injector rebuild 1 (17 inch and 20 inch) (Before SN 10533369) (between SN 80001391-90000000)
1b 275-4978 FaST injector rebuild kit 1 (24 inch) (between SN 10348538-10538205 and between SN 80007145-90000000)
2 275-5318 FaST injector seal kit 1
3 275-5319 FaST filter kit 1
4a 275-5927 Plate (black) 1 (17 inch and 20 inch) (Before SN 10533369) (between SN 80001391-90000000)
4b 275-4981 Plate (red) 1 (24 inch) (between SN 10348538-10538205 and between SN 80007145-90000000)
5a 175-7944 Plug 1 (17 inch and 20 inch) (between SN 10000000-2000000) (between SN 80001391-90000000)
5b 275-4982 Plug stainless steel 1 (24 inch) (between SN 10348538-10538205 and between SN 80007145-90000000)
6 275-5929 Check valve (white) 1
7 275-5930 Check valve (brown) (OBSOLETE) 1

Brush and Pad Driver Assembly - 275-4211
RefNbr Part Number Description Req Notes
1a 175-7767 17 inch nylon scrubbing brush 1 (includes 2a and 3a)
1b 175-7768 17 inch polypropelene scrubbing brush 1 (includes 2a and 3a)
1c 375-1551 17 inch abrasive scrubbing brush 1 (includes 2a and 3a)
1d 175-7770 20 inch nylon scrubbing brush 1 (includes 2a and 3a)
1e 175-7771 20 inch polypropelene scrubbing brush 1 (includes 2a and 3a)
1f 175-7769 20 inch abrasive stripping brush 1 (includes 2a and 3a)
1g 275-6781 12 inch nylon cleaning brush assembly 2 (includes 2b and 3b) (24 inch)
1h 375-0034 12 inch poly scrubbing brush (black) 2 (includes 2b and 3b) (24 inch)
1i 375-0035 12 inch abrasive scrub brush (gray) 2 (includes 2b and 3b) (24 inch)
2a 175-7772 Drive lug 3 (17 inch and 20 inch)
2b 275-9939 Drive lug 3 (24 inch)
3a 275-5862 Screw M6 x 35mm flathead 3 (17 inch and 20 inch)
3b 999-1265 Screw M6-1 x 35mm flat head phillips stainless steel 3 (24 inch)
4a 175-7773 17 inch pad driver assembly 1 (includes 5a,6a,7a,8,9,10)
4b 175-7774 20 inch pad driver assembly 1 (includes 5a,6a,7a,8,9,10)
4c 275-9938 12 inch pad driver assembly 2 (includes 5b,6b,7b,9)
5a 175-7772 Drive lug 3 (17 inch and 20 inch)
5b 275-9939 Drive lug 3 (24 inch)
6a 275-5862 Screw M6 x 35mm flathead 1 (17 inch and 20 inch)
6b 999-1265 Screw M6-1 x 35mm flat head phillips stainless steel 2 (24 inch)
7a 175-0182 Universal center lock 1 (17 inch and 20 inch)
7b 275-6264 Pad centering device 2 (24 inch)
8 999-0266 Washer #8 SAE flat stainless steel 3 (17 inch and 20 inch)
9 275-4705 Screw M4-.7 x25mm pan head phillips 3
10 175-5850 Pad driver retainer 1 (17 inch and 20 inch)

Recovery Tank Assembly - 275-4212
RefNbr Part Number Description Req Notes
1 275-5782 Recovery tank lid 1 (includes 2 -3)
2 275-5863 Warning decal 1
3 175-4673 Recovery tank lid gasket 1
4 175-1803 Tank lid hinge 1
5 175-5797 Washer 1/6 flat zinc 4
6 999-0434 Screw 6 x 3/8 pan head phillips 4
7 275-5864 Screw M8 x 30mm button head (black) 1
8 999-0024 Washer 5/16 flat stainless steel 2
9 175-2249 Sleeve 1
10 275-1374 Support prop (black) 1
11 175-2870 Support bracket 1
12 175-1804 Shut-off float 1
13 175-7782 Float mount 1
14 999-1383 Screw M6-1 x 16mm hex head stainless steel 2
15 175-7783 Float mount gasket 1
16 275-5865 Plastic fitting 1
17 275-1371 Hose adapter gasket 1
18 275-1372 Hose tube adapter 1
19 999-1383 Screw M6-1 x 16mm hex head stainless steel 2
20 175-2651 Support cable 1
21a 175-7785 Recovery drain hose assembly 1 (includes 22-24) (OEM)
21b 991-5138 27 inch recovery drain hose assembly 1 (NON-OEM)
22a 175-4214 Drain plug assembly 1 (inludes 23-24) (OEM)
22b 991-3028 Drain plug assembly 1 (NON-OEM)
23 175-4214 Drain plug assembly 1
24 175-5804 O-ring 1
25 997-2000 Hose clamp 1
26 175-7787 Hinge 2
27 999-1383 Screw M6-1 x 16mm hex head stainless steel 8
28 175-7808 1/2 inch insulated P clamp 2
29 275-5866 Recovery tank 1 (includes 30-32)
30 275-5867 Front decal 1
31 175-7798 Battery instruction decal 1
32 175-2881 Speedscrub side decal 2
33 999-1383 Screw M6-1 x 16mm hex head stainless steel 2
34 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 1
35 275-7398 FaST decal 2
36 275-7399 Ec-H2O decal 2
37 275-6618 Do not add detergent decal (ec-H2O) 1

Vacuum Motor Assembly - 275-4213
RefNbr Part Number Description Req Notes
1 175-7788 Rod M6-1 x 5.5mm full thread 2
2 175-7789 Steel spacer 2
3a 175-7790 24V 2 stage vacuum fan 1 (OEM) (includes 4)
3b 991-1203-D 24V 2 stage vacuum motor tangential with Delphi plug 1 (NON-OEM)
4 175-7791 Carbon brush (pkg of 2) 1
5 175-6085 Gasket 1
6 999-1308 Nut M6-1 hex stainless steel 6 (between SN 80000000-80000775)
7 175-4544 Washer M6 locking 6 (between SN 80000000-80000775)
8 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 8 (between SN 80000000-80000775)
9 675-9898 Vibration isolator 3 (before SN 10469098) (between SN 80000000-80006540)
10 175-7793 Vacuum motor mounting bracket 1
11 175-2095 Keeper clip 2
12 999-0497 Nut M6-1 nylon insert lock stainless steel 2 (before SN 80000775)
13 175-7794 Vacuum exhaust hose 1
14 175-7795 Cable tie 1
15 275-5085 Nut M6-1 x 16 hex head stainless steel 2 (qty 8 before SN 10469098) (qty 8 between SN 80000774-80006541)
16 275-9897 Isolator 3 (between SN 10469098-40000000 and SN 80006541-90000000)

Solution Tank Assembly - 275-4214
RefNbr Part Number Description Req Notes
1 175-9035 Knob 1 (between SN 10000000-10515470 and SN 80000000-80009606)
2a 175-5222 Attention users decal (FaST) 1 (fast)
2b 275-5732 Attention users decal (ec-H2O) 1 (ec-H2O)
3 175-5129 Ball chain #10 stainless steel 1 (between SN 10000000-10515470 and SN 80000000-80009606)
4 999-1111 Screw 6-32 x 3/4 pan head phillips sheet metal 2 (qty 3 between SN 10000000-10515470 and SN 80000000-80009606)
5 175-4220 Solution fill screen assembly 1 (between SN 10000000-10515470 and SN 80000000-80009606)
6 N/A Not available 1 (solution fill cover gasket) (replaced by 5)
7 999-1026 Washer #10 internal lock stainless steel 1 (between SN 10000000-10515470 and SN 80000000-80009606)
8 999-0726 Screw 10-32 x 5/8 pan head phillips zinc plated 1 (between SN 10000000-10515470 and SN 80000000-80009606)
9 999-1158 Washer #6 flat stainless steel 2
10 N/A Not available 1 (filter screen) (replaced by 5)
11 475-2698 TANK, SOLTN, RM-SPG, AFMTK [SS3] 1
12 175-2881 Speedscrub side decal 2
13 275-7399 Ec-H2O decal 3 (before SN 20000001 and after SN 80002318)
14 999-0531 Screw M5-.8 x 16mm pan head slotted zinc 1
15 275-5869 Charger mounting bracket 1
16 175-7843 Screw M6-1 x 30mm set stainless steel 1
17 999-0998 Washer #10 flat stainless steel 1
18 175-7809 Pressure lever decal 1
19 175-7811 Lever weldment bracket 1
20 175-0939 Thrust washer 2
21 175-7812 Washer flat 2
22 175-7813 Knob 1
23 175-7814 Pressure lift lever 1
24 175-5070 Sleeved bearing 1
25 175-7815 Compression spring 1
26 175-7816 Nut M8 x 1.25mm 1
27 275-4736 Screw M8-1.25 x 20mm hex washer head stainless steel SEMS 2
28 175-1384 Thumb nut 1
29 999-1220 Screw M5-.8 x 12mm hex head stainless steel 1
30 275-5870 Extension spring 1
31 175-7819 Sleeve bushing 1
32 175-7818 Right side spring lever weldment 1
33 175-7817 Left side spring lever weldment 1
34 999-0740 Nut M5-.8 hex stainless steel 1
35 999-0469 Nut M6-1 nylon insert lock zinc plated 1
36 275-5871 Plastic fitting 1
37a 275-5872 Drain hose 1 (OEM)
37b 991-1404 Clear vinyl tubing 3/4 inchID x 1 inchOD (sold by the inch) 26 in (NON-OEM)
38 175-2678 Hose clamp 1
39 275-8648 FITTING, PLSTC, STR, BM12/PM08, NYL (Tennant Industrial) 1
40 999-1084 Screw M6-1 x 16mm truss head slotted stainless steel 1
41 175-0152 Spacer 1
42 175-7825 Solution fill port cap 1
43 375-0291 Hose clamp 1
44 175-8668 Plastic fitting 1
45 275-5873 Head cover 1
46 999-1383 Screw M6-1 x 16mm hex head stainless steel 6
47 275-4732 White and black logo decal (OBSOLETE) 1
48 175-4220 Solution fill screen assembly 1 (between SN 10515471-40000000 and SN 80008607-90000000)

Upper Control Console Assembly - 275-4215
RefNbr Part Number Description Req Notes
1 275-4706 Handle grip 2
2 175-4278 Cap 1
3 175-4254 Adjustment lever 1
4 175-4255 Flanged bushing 2
5 175-4256 Compression spring 1
6 175-4252 Retaining ring 1
7a 999-0534 Screw M4-.7 x 10mm pan head slotted zinc 2 (between SN 10432128-40000000 and SN 80004370-90000000)
7b 175-4251 Screw M4 x 8mm flat head phillips 2 (between SN 10000000-10432127 and SN 80000000-80004369)
8 175-4250 Retainer plate 1
9 275-4714 Knob 1 (drive)
10 175-7847 Potentiometer assembly 1 (drive)
11 175-0339 P clamp 1
12 175-5815 Screw 10 x 1/2 pan head phillips black 1
13 999-0447 Screw 6-32 x 1/2 pan head phillips zinc plated 2
14 275-5889 Upper panel decal 1 (drive)
15 275-5874 Battery indicator panel 1
16 175-4935 36V Battery gauge 1 (drive)
17 999-1161 Nut M3-.5 hex nylock stainless steel 2
18 175-3103 Toggle switch 1 (drive)
19a 275-5890 Upper handle console 1 (drive) (between SN 10432128-40000000 and SN 80004370-90000000)
19b 275-5891 Upper handle console kit 1 (drive) (between SN 10000000-10432127 and SN 80000000-80004369)
19c 275-5875 Upper handle 1 (brush assist) (between SN 10432128-40000000 and SN 80004370-90000000)
19d 275-5876 Upper console kit 1 (brush assist) (between SN 10000000-10432127 and SN 80000000-80004369)
20 175-3104 Switch boot 1 (drive)
21 999-1083 Washer #8 internal star lock stainless steel 1
22 999-1672 Screw M4-.7 x 30mm pan head phillips stainless steel 1
23 275-6389 Control box trigger assembly 1
24 275-5878 Screw 8-18 x 1.12 pan head 2
25 999-0566 Washer 1/2 flat nylon 8
26 175-4269 Bearing 2
27 175-4270 Bearing 2
28 275-5879 Plate 1
29 999-0355 Washer 3/8 x 7/8 SAE flat stainless steel 4
30 999-0471 Nut M8-1.25 nylon insert lock zinc plated 4
31a 175-4271 Screw M8 x 35mm set 4 (between SN 10432128-40000000 and SN 80004370-90000000)
31b 275-5880 Screw M8 x 30 with patch (OBSOLETE) 4 (between SN 10000000-10432127 and SN 80000000-80004369)
32 175-7866 24V battery indicator 1 (brush assist)

Lower Control Console Assembly - 275-4216
RefNbr Part Number Description Req Notes
1 175-9856 Nut 1/2 conduit 1
2 175-6124 Cord grip 1
3 275-5923 Lower console 1
4 999-0786 Screw M8-1.25 x 35mm hex head stainless steel 2
5 275-7133 Washer .34B x 1.25D x .11 flat stainless steel 2
6 275-5871 Plastic fitting 1
7 175-4544 Washer M6 locking 1
8 999-1257 Screw M6-1 x 16mm pan head Phillips 1
9 275-4736 Screw M8-1.25 x 20mm hex washer head stainless steel SEMS 4
10 999-0439 Nut M6-1 hex coarse thread 3
11 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 3
12 275-5882 Control housing bracket 1
13 275-5924 Bushing 3
14 175-9662 Screw M6-1 x 35mm hex head stainless steel 2
15 175-4544 Washer M6 locking 2
16 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 2
17 375-1139 ec-H2O instruction decal 1

Component Panel Assembly - 275-4217
RefNbr Part Number Description Req Notes
1 175-7852 Lower control panel 1
2a 175-7851 Lower console decal 1 (standard and fast)
2b 475-1088 LABEL, OPERTNL, PANL [T3 ec-H2O, NA/AEJ] 1 (after May 2014) (ec-H2O)
2c 275-5886 Lower console decal 1 (before June 2014) (after SN 80002318) (ec-H2O)
3 175-5815 Screw 10 x 1/2 pan head phillips black 1
4 275-4715 LED light 1
5 175-7871 Rocker switch 1
6 175-7872 Key switch with 2 keys 1 (includes 7)
7 991-1634 Key (pkg of 2) 1
8 275-6117 35amp circuit breaker 1
9 275-9900 Hour meter 1
10a 375-1275 150amp relay 2 (after May 2014)
10b 275-4717 100amp relay 2 (before June 2014)
11 999-0998 Washer #10 flat stainless steel 7
12 999-0740 Nut M5-.8 hex stainless steel 4
13 175-6588 24V 70amp elevated relay 1
14 175-6588 24V 70amp elevated relay 1
15 999-0998 Washer #10 flat stainless steel 1
16 999-0740 Nut M5-.8 hex stainless steel 1
17 999-0266 Washer #8 SAE flat stainless steel 2 (drive)
18 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 2
19 275-7133 Washer .34B x 1.25D x .11 flat stainless steel 1
20 175-7854 Lever weldment bracket 1
21 999-1383 Screw M6-1 x 16mm hex head stainless steel 2
22 999-1083 Washer #8 internal star lock stainless steel 2
23 999-1158 Washer #6 flat stainless steel 6
24 175-7836 Snap switch 1
25 999-1161 Nut M3-.5 hex nylock stainless steel 2
26 275-5888 Screw M3-.5 x 25mm hex head stainless steel 2
27 999-0496 Nut M8-1.25 nylon insert lock stainless steel 1
28 175-7365 Squeegee lever spring 1
29 999-1308 Nut M6-1 hex stainless steel 2
30 175-7859 Squeegee lift cable 1
31 175-7856 Washer M13-.8 x 30mm flat nylon 2
32 175-5070 Sleeved bearing 1
33 999-0497 Nut M6-1 nylon insert lock stainless steel 1
34 999-0785 Screw M8-1.25 x 30mm hex head stainless steel 1
35 175-7857 Handle grip 1
36 175-7858 Lever weldment 1
37 175-7860 Ball joint 1
38 175-7864 Wire stand off 1
39 999-0954 Nut M4-.7 nylon insert lock stainless steel 2 (drive)
40 275-5893 Seal 1 (drive)
41 999-1672 Screw M4-.7 x 30mm pan head phillips stainless steel 2 (drive)
42 175-7862 Drive module 1 (drive)
43 999-0807 Screw M6-1 x 10mm flat head phillips 2
44 175-4544 Washer M6 locking 2
45 999-1053 Washer 5/16 internal star lock stainless steel 1
46 999-1161 Nut M3-.5 hex nylock stainless steel 2 (between SN 80000000-80002318)
47 175-7870 Hour meter gauge 1 (between SN 80000000-80002318)
48 999-1222 Screw M3-.5 x 10mm pan head stainless steel 2 (between SN 80000000-80002318)

Wheel Assembly - 275-4221
RefNbr Part Number Description Req Notes
1 999-1383 Screw M6-1 x 16mm hex head stainless steel 2
2a 175-7884 24V solution solenoid valve assembly 1 (between SN 10729442-20000000 and SN 30044532-40000000)
2c 175-8698 Solenoid valve rebuild kit (internal parts) 1 (before SN 10729442) (between SN 30000000-30044531)
3 175-7885 Solution flow operation decal 1
4 275-5903 Mounting bracket 1
5 999-0497 Nut M6-1 nylon insert lock stainless steel 4
6 175-7883 Foot pedal locking bracket 1
7 275-5895 Plastic trim 1
8 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 2
9 N/A Not available 1 (frame weldment) (between SN 10000000-104893252 and SN 80000000-80008032)(replaced by 36)
10 275-7133 Washer .34B x 1.25D x .11 flat stainless steel 2
11 275-4736 Screw M8-1.25 x 20mm hex washer head stainless steel SEMS 4
12 999-6696 Bolt M12-1.75 x 30mm stainless steel hex cap screw 2
13 999-0559 Washer 1/2 x 1/4 flat stainless steel 7
14 175-7890 Sleeved bushing 2
15 275-5794 Squeegee lifting bracket 1
16 275-5897 Extension spring 1
17 175-2117 Cotter pin 1
18 175-7892 Clevis pin 1
19 175-7860 Ball joint 1
20 175-8826 Spacer 1 (before SN 10538481) (between SN 80000000-80009490)
21 N/A Not available 1 (before SN 10538481) (between SN 80000000-80009490) (replaced by 36)
22 999-0688 Bolt 5/16-18 x 1 1/4 hex head stainless steel 1 (before SN 10538481) (between SN 80000000-80009490)
23 999-0519 Nut M12-1.75 nylon insert lock stainless steel 2
24a 999-0503 Nut M12-1.75 hex stainless steel 2 (drive) (before SN 80000001)
25a 999-0126 Washer 1/2 split lock 2 (drive) (before SN 80000001)
26a 275-5852 Wheel with taper 2 (drive) (before SN 80000001)
26b 175-7907 Wheel with bearing 2 (brush assist)
27 275-5900 Axle mount 2
28a 175-7896 Transaxle kit with 2 wheels 2 (includes 28b-32) (drive)
28b 175-7899 Transaxle coupling kit 1 (drive)
29 275-1448 Square keyway 2 (drive)
30 175-3660 Transaxle sleeve 2 (drive)
31 275-9202 24V transaxle motor 2 (includes 32) (drive)
32 175-7898 Carbon brush (pkg of 4) 1 (drive)
33a 175-7887 Swivel caster wheel 2 (before SN 200000001)
34 175-2878 Nut 3/8-32 hex switch boot 1
35a 175-0084 Actuator push switch 1 (before SN 80000001)
36 275-5896 Frame weldment 1 (includes 37-38)
37 999-0559 Washer 1/2 x 1/4 flat stainless steel 2 (between SN 10489353-40000000) (after SN 80008032)
38 999-0519 Nut M12-1.75 nylon insert lock stainless steel 2 (between SN 10489353-40000000) (after SN 80008032)
39 999-1312 Screw M6-1 x 20mm hex head stainless steel 2
40 275-7547 Mounting bracket 1 (between SN 10489353-4000000) (after SN 80008032)
41 999-0497 Nut M6-1 nylon insert lock stainless steel 1 (between SN 10489353-40000000) (after SN 80008032)
N/S 175-7795 Cable tie 4

Scrub Head Assembly - Single Disk - 275-4224
RefNbr Part Number Description Req Notes
1a 275-9252 24V 1HP brush motor assembly 1 (includes 1b-2b)
1b 275-5907 Carbon brush replacement kit (pkg of 4) 1
2a 275-5908 Brush motor leads 2
2b 275-5909 Terminal clip 1
3a 275-1468 Square keyway 1 (between SN 10635450-40000000 and SN 80008823-90000000)
3b 275-5910 Square keyway 1 (before SN 10635451 and between SN 80000000-80008822)
4 999-0777 Screw M4-.7 x 10mm hex head plain finish 1
5 999-1083 Washer #8 internal star lock stainless steel 1
6 175-5797 Washer 1/6 flat zinc 1
7 175-3671 Hose clamp 1
8 175-7913 Solution tube 1
9a 275-9257 17 inch (430mm) brush housing 1
9b 275-5916 20 inch(500mm) brush housing 1
10a 175-7923 17 inch (430mm) bumper with bristle skirt 1
10b 175-7916 20 inch (500mm) bumper with bristle skirt 1
11a 275-1469 Shaft spacer 1 (between SN 10635450-40000000 and SN 80008823-90000000)
11b 175-1437 Spacer 2 (before SN 10635451 and between SN 80000000-80008822)
12 999-1225 Screw M5-.8 x 12mm pan head phillips zinc 2
13 999-1026 Washer #10 internal lock stainless steel 2
14 999-0998 Washer #10 flat stainless steel 2
15 175-7921 Brush plate clamp 1
16 175-7924 Spring clip 1
17a 275-9256 Drive hub 1 (between SN 10635450-40000000 and SN 80008823-90000000)
17b 675-9920 Drive hub 1 (before SN 10635451 and between SN 80000000-80008822)
18a 175-7920 Washer M8 flat stainless steel 1 (between SN 10635450-40000000 and SN 80008823-90000000)
18b 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 1 (before SN 10635451 and between SN 80000000-80008822)
19 999-0553 Washer 5/16 medium split lock stainless steel 1 (before SN 10635451 and between SN 80000000-80008822)
20a 999-0499 Bolt M8-1.25 x 20mm hex head full thread stainless steel 1 (between SN 10635450-40000000 and SN 80008823-90000000)
20b 999-0688 Bolt 5/16-18 x 1 1/4 hex head stainless steel 1 (before SN 10635451 and between SN 80000000-80008822)
21 175-7917 Water containment ring 1
22 999-0562 Bolt 3/8-16 x 1 hex head stainless steel 4 (17 inch before SN 10635451) (20 inch before SN 10636750 and between SN 80000000-80008822)
23 175-4494 Washer M10 4 (17 inch between SN 10635450-40000000) (20 inch before SN 10636750 and between SN 80000000-80008822)
24 999-0355 Washer 3/8 x 7/8 SAE flat stainless steel 4 (17 inch before SN 10635451) (20 inch before SN 10636750 and between SN 80000000-80008822)
25 275-5913 Pin 1
26 175-4701 Pin head 1
27 175-1238 Moving parts decal 1
28 999-0770 Screw M8-1.25 x 30mm flat head socket stainless steel 1
29 175-7919 Guide wheel 1
30 175-2249 Sleeve 1
31 999-0024 Washer 5/16 flat stainless steel 1
32 999-0496 Nut M8-1.25 nylon insert lock stainless steel 1
33 175-3718 Knob 1
34 275-5914 Compression spring 1
35 275-5915 Nut M14 x 2mm hex head stainless steel 1
36 275-4736 Screw M8-1.25 x 20mm hex washer head stainless steel SEMS 4 (between SN 10635450-40000000 and SN 80008823-90000000)

Scrub Head Lift Assembly - Single Disk - 275-4226
RefNbr Part Number Description Req Notes
1 999-0785 Screw M8-1.25 x 30mm hex head stainless steel 2
2 999-0355 Washer 3/8 x 7/8 SAE flat stainless steel 7
3 999-9214 Washer M8 flat nylon 4
4 175-2249 Sleeve 7
5 175-4720 Bearing 2
6a 275-7520 Brush lift weldment assembly 1 (17 inch) (includes 7-12)
6b 275-6138 Brush lift weldment assembly 1 (20 inch) (includes 7-12)
7 175-7904 Adhesive non-slip pad 1
8 999-0785 Screw M8-1.25 x 30mm hex head stainless steel 2
9 999-9214 Washer M8 flat nylon 4
10 175-2249 Sleeve 2
11 175-4720 Bearing 2
12 999-0496 Nut M8-1.25 nylon insert lock stainless steel 2
13 275-5917 Spacer plate 1
14 999-1383 Screw M6-1 x 16mm hex head stainless steel 2
15a 175-7926 Guide bracket 1 (17 inch)
15b 175-7912 Guide bracket 1 (20 inch)
16 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 1
17 999-9082 Screw M8-1.25 x 25mm hex head stainless steel 4
18 999-1155 Screw M8-1.25 x 60mm hex head 1
19 999-0496 Nut M8-1.25 nylon insert lock stainless steel 4
20 175-7914 Mounting bracket 1
21 175-2854 Screw M8-1.25 x 45mm hex head stainless steel 1
22 175-7911 Roller 1
23a 275-5918 Extension spring 1 (17 inch)
23b 275-5919 Extension spring 1 (20 inch)
24 175-0939 Thrust washer 2
25 175-7909 Mounting bracket 1
26 175-0944 Spring 1
N/S 175-7795 Cable tie 1

Solution Assembly - FaST Model - 275-4228
RefNbr Part Number Description Req Notes
1 N/A Not available 1 (detergent)
2 999-0531 Screw M5-.8 x 16mm pan head slotted zinc 2
3 175-5129 Ball chain #10 stainless steel 1
4 175-5313 Plastic cap fitting 1
5 275-4743 Straight plastic fitting 1
6 275-4744 Female coupling 1
7 175-7928 Hose 1/4 x 26 inch 1
8 175-5906 Hose 3/8 x 5/8 x 18 1
9 175-3671 Hose clamp 7
10 175-1615 Tee fitting 1
11 375-1632 3/8 inch braided hose 1
12 175-8670 Hose 3/8 x 6 1/2 inch 1
13 175-7929 Check valve 1
14 175-8978 Hose 3/8 x 15 1/2 inch 1
15a 275-5920 FaST injector kit 1 (17 inch and 20 inch)
15b 275-5727 FaST injector kit 1 (24 inch)
16 175-6081 Hose clamp 1
17 175-7950 Braided hose 3/8 x 21 inch 1
18 175-5304 Hose clamp 2
19 275-5921 Mounting bracket 1
20 175-3690 U clamp 2
21 999-0998 Washer #10 flat stainless steel 4
22 999-1026 Washer #10 internal lock stainless steel 4
23 999-1220 Screw M5-.8 x 12mm hex head stainless steel 4
24 999-1383 Screw M6-1 x 16mm hex head stainless steel 2
25a 175-4526 Spring clip 2
25b 175-7938 Spring clip (black) 2 (between SN 80000000-80001390)
25c 275-5922 Bracket weldment (OBSOLETE) 1 (between SN 10000000-40000000 and SN 80001391-90000000)
26 999-0534 Screw M4-.7 x 10mm pan head slotted zinc 2
27a 175-7884 24V solution solenoid valve assembly 1 (includes 27b) (between SN 10729442-20000000)
27b 175-8698 Solenoid valve rebuild kit (internal parts) 1
27c 175-7884 24V solution solenoid valve assembly 1 (between SN 10729442-20000000 and SN 30044532-40000000)
27d 175-7884 24V solution solenoid valve assembly 1 (includes 27e) (before SN 10729441)
27e 175-8698 Solenoid valve rebuild kit (internal parts) 1 (before SN 10729441)
27f 175-7884 24V solution solenoid valve assembly 1 (includes 27e) (between SN 30000000-30044531 and after SN 79999999)
28a 275-5922 Bracket weldment (OBSOLETE) 1
28b 275-5922 Bracket weldment (OBSOLETE) 1 (between SN 80000000-80001390)
29 999-1383 Screw M6-1 x 16mm hex head stainless steel 2
30 999-0954 Nut M4-.7 nylon insert lock stainless steel 2
31 175-7931 Compression spring 1
32 175-7941 Air vent valve 1
33 175-2226 Nylon wire tie 1
34 175-7930 Indicator valve knob (black) 1
35 175-5233 Plastic fitting 1
36 175-6081 Hose clamp 3
37 175-7937 90 degree plastic elbow 2
38 175-7939 Brass tee fitting 1
39 175-8981 PVC braided hose 3/8 x 10 inch 1
40 175-7933 90 degree plastic elbow 2
41 997-2009 Hose clamp 2
42 175-7934 24V solution pump 1
43 175-3671 Hose clamp 2
44 175-8980 24 inch hose 1
45 175-8668 Plastic fitting 1
46 375-0291 Hose clamp 10
47 175-8873 Hose 1/2 x 3/4 inch 1
48 175-4810 Tee fitting 1
49 175-4815 Hose 1/2 x 2 1/2 inch 1
50 175-3685 90 degree elbow fitting 2
51 175-5561 Street elbow 3/8 inch 2
52 175-4815 Hose 1/2 x 2 1/2 inch 2
53 175-9025 In-line screen filter assembly 1 (includes 54-57)
54 175-5865 Top filter body housing 1
55 175-5866 Mesh filter screen 1
56 175-5867 Filter gasket 1
57 175-5868 Short clear filter bowl 1
58 175-6956 Plastic strainer fitting 1
59 175-4976 1 foot hose (OBSOLETE) 1
N/S 175-7795 Cable tie 2
60 175-7942 FaST injector kit 1 (between SN 80000000-80001390)

FaST Injector Assembly - Before SN 40000001 - 275-4229
RefNbr Part Number Description Req Notes
0a 275-5920 FaST injector kit 1 (includes 1a, 2, 3a, 4a, 5a, 6-11) (17 inch and 20 inch) (Between SN 10533369-40000000)
0b 275-5727 FaST injector kit 1 (includes 1b, 2, 3b, 4b, 5b, 6-11) (24 inch) (Between SN 10538206-40000000)
1a 275-9926 FaST injector rebuild 1 (includes 2, 3a, 4a, 5a) (17 inch and 20 inch) (Between SN 10533369-40000000)
1b 275-4978 FaST injector rebuild kit 1 (includes 2, 3b, 4b, 5b) (24 inch) (Between SN 10538206-40000000)
2 275-9927 FaST injector seal kit 1 (17 inch and 20 inch Between SN 10533369-40000000) (24 inch between SN 10538206-40000000)
3a 175-7944 Plug 1 (17 inch and 20 inch) (Between SN 10000000-40000000)
3b 275-4982 Plug stainless steel 1 (24 inch) (Between SN 10648538-40000000)
4a 275-9928 Insert 1 (17 inch and 20 inch) (Between SN 10533369-40000000)
4b 275-9933 Medium insert 1 (24 inch) (Between SN 10538206-40000000)
5a 275-9929 Plate assembly (black) 1 (17 inch and 20 inch) (Between SN 10533369-40000000)
5b 275-9934 Plate assembly 1 (24 inch) (Between SN 10538206-40000000)
6 275-5319 FaST filter kit 1 (17 inch and 20 inch between SN 10000000-40000000) (24 inch between SN 10348538-40000000)
7 275-5929 Check valve (white) 1 (17 inch and 20 inch between SN 10000000-40000000) (24 inch between SN 10348538-40000000)
8 275-5930 Check valve (brown) (OBSOLETE) 1 (17 inch and 20 inch between SN 10000000-40000000) (24 inch between SN 10348538-40000000)
9 275-9930 Upper filter housing (OBSOLETE) 1 (17 inch and 20 inch Between SN 10533369-40000000) (24 inch between SN 10538206-40000000)
10 275-9931 Lower filter housing (OBSOLETE) 1 (17 inch and 20 inch Between SN 10533369-40000000) (24 inch between SN 10538206-40000000)
11 275-9932 Injector housing (OBSOLETE) 1 (17 inch and 20 inch Between SN 10533369-40000000) (24 inch between SN 10538206-40000000)

Solution Assembly - ec-H2O - External - 275-4231
RefNbr Part Number Description Req Notes
1 275-9935 ec-H20 module (OBSOLETE) 1
2 999-1383 Screw M6-1 x 16mm hex head stainless steel 9
3 275-5932 Charger mounting bracket 1
4 175-3005 P clamp 2
5 999-9116 Screw M6-1 x 12mm hex head stainless steel 1
6 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 1
7 275-5922 Bracket weldment (OBSOLETE) 1
8 175-7795 Cable tie 2
9 275-8062 Horn 1
10a 275-4753 24V solution pump 1 (includes 10b-10f)
10b 275-4754 Solution head pump kit 1
10c 175-8753 Female connector 1
10d 175-8755 TERMINAL, FEM, MP280, SEALED, 18-16GA (Tennant Industrial) 1
10e 175-8754 14/16 wire seal 1
10f 175-8756 Male and female secondary lock 1
11 275-4752 Capacitor plug 1
12 997-2009 Hose clamp 3
13a 175-9025 In-line screen filter assembly 1 (includes 14-17) (OEM)
13b 991-8582 Mesh inline filter 1 (NON-OEM)
14 175-5865 Top filter body housing 1
15a 175-5866 Mesh filter screen 1 (OEM)
15b 991-8569 Mesh filter screen stainless steel 1 (NON-OEM)
16 175-5867 Filter gasket 1
17a 175-5868 Short clear filter bowl 1 (OEM)
17b 991-8575 Short bowl (clear) 1 (NON-OEM)
18 275-5921 Mounting bracket 1
19 175-3690 U clamp 2
20 999-0998 Washer #10 flat stainless steel 4
21 999-1026 Washer #10 internal lock stainless steel 4
22 999-1220 Screw M5-.8 x 12mm hex head stainless steel 4

Solution Assembly - ec-H2O - Internal - 275-4232
RefNbr Part Number Description Req Notes
1 175-7930 Indicator valve knob (black) 1
2 175-7931 Compression spring 1
3a 175-7884 24V solution solenoid valve assembly 1 (OEM) (includes 3c) (between SN 30000000-30044531 and after SN 79999999)
3b 993-0671 SOLUTION VALVE, SOLENOID 24V .25-20 1 (NON-OEM)
3c 175-8698 Solenoid valve rebuild kit (internal parts) 1 (before SN 10729442 and between SN 30000000-30044531 and after SN 79999999)
4 375-0291 Hose clamp 10
5 175-4976 1 foot hose (OBSOLETE) 1
6 175-6956 Plastic strainer fitting 1
7 175-3671 Hose clamp 5
8 375-1632 3/8 inch braided hose 1
9 275-5770 Plastic tee fitting 1
10 175-5906 Hose 3/8 x 5/8 x 18 1
11 275-4757 Fitting assembly 1
12 275-1796 Straight plastic fitting (Tennant Industrial) 1
13 175-1656 Hose clamp 14
14 175-6347 Hose 1/4 inch x 13 foot 1
15 175-7795 Cable tie 2
16 175-7303 1/4 inch union tee 3
17 175-6347 Hose 1/4 inch x 13 foot 1
18 275-5943 Check valve 1
19 275-5944 Pressure switch 1
20 175-3529 Brass fitting 1
21 175-6024 Hosebarb 1
22 175-6029 Straight tee 1
23 175-1977 Fitting 1/4 x 3/8 1
24 175-4832 Straight fitting 1
25 175-7941 Air vent valve 1
26 275-9935 ec-H20 module (OBSOLETE) 1 (includes 27-28)
27 175-6347 Hose 1/4 inch x 13 foot 1
28 275-4750 64 inch hose 1
29 275-4753 24V solution pump 1
30 175-7933 90 degree plastic elbow 1
31a 275-1454 12 inch vinyl hose 1 (OEM)
31b 991-1405 Vinyl tubing 1/2 x 3/4 (sold by the inch) 10 in (NON-OEM)
32 175-8873 Hose 1/2 x 3/4 inch 1
33 175-4810 Tee fitting 1
34 175-4815 Hose 1/2 x 2 1/2 inch 1
35 175-3685 90 degree elbow fitting 2
36 175-5561 Street elbow 3/8 inch 2
37 175-8668 Plastic fitting 1
38 175-4815 Hose 1/2 x 2 1/2 inch 2
39 175-5233 Plastic fitting 1
40a 175-5233 Plastic fitting 1 (OEM)
40b 991-8582 Mesh inline filter 1 (NON-OEM)

Solution Assembly - Standard - 275-4234
RefNbr Part Number Description Req Notes
1 175-3671 Hose clamp 2
2 375-1632 3/8 inch braided hose 1
3 175-6956 Plastic strainer fitting 1
4 375-0291 Hose clamp 8
5 175-5641 Hose 1
6a 175-7884 24V solution solenoid valve assembly 1 (includes 6c) (OEM) (before SN 30044532)
6b 991-0111 24V solenoid valve with flow adjustment 1 (NON-OEM)
6c 175-8698 Solenoid valve rebuild kit (internal parts) 1
6d 175-7884 24V solution solenoid valve assembly 1 (between SN 10729442-20000000 and SN 30044532-40000000)
6e 175-7884 24V solution solenoid valve assembly 1 (includes 6c) (before SN 10729442 and after SN 79999999)
7 175-7931 Compression spring 1
8 175-7930 Indicator valve knob (black) 1
9a 175-9025 In-line screen filter assembly 1 (includes 10-13) (OEM)
9b 991-8582 Mesh inline filter 1 (NON-OEM)
10 175-5865 Top filter body housing 1
11a 175-5866 Mesh filter screen 1 (OEM)
11b 991-8569 Mesh filter screen stainless steel 1 (NON-OEM)
12 175-5867 Filter gasket 1
13a 175-5868 Short clear filter bowl 1 (OEM)
13b 991-8575 Short bowl (clear) 1 (NON-OEM)
14 175-5561 Street elbow 3/8 inch 2
15 175-3685 90 degree elbow fitting 2
16 175-4815 Hose 1/2 x 2 1/2 inch 2
17 175-8668 Plastic fitting 1
18 175-8979 1/2 inch PVC hose (clear) 1
19 175-5233 Plastic fitting 1
20 275-5921 Mounting bracket 1
21 175-3690 U clamp 2
22 999-0998 Washer #10 flat stainless steel 4
23 999-1026 Washer #10 internal lock stainless steel 4
24 999-1220 Screw M5-.8 x 12mm hex head stainless steel 4
25 999-1383 Screw M6-1 x 16mm hex head stainless steel 2

Squeegee Assembly - 275-4235
RefNbr Part Number Description Req Notes
0 675-9899 20 inch (500mm) squeegee assembly 1 (includes 1-3a,4-8a,16a,17a and 18)
1 999-0496 Nut M8-1.25 nylon insert lock stainless steel 2
2 999-0024 Washer 5/16 flat stainless steel 4
3a 175-7919 Guide wheel 2 (OEM)
3b 991-8570 Bumper wheel 2 (NON-OEM)
4 175-2249 Sleeve 2
5 175-7952 Right hand mounting plate 1
6 999-1319 Screw M6-1 x 12mm hex head plain finish 2
7 999-1625 Nut M10-1.5 hex jam stainless steel 2
8a 175-7953 Swivel caster wheel 2 (OEM)
8b 991-8581 Swivel caster wheel 2 (NON-OEM)
9 175-7954 Star knob 4
10 175-7955 20 inch (500mm) squeegee weldment 1
11 999-0785 Screw M8-1.25 x 30mm hex head stainless steel 2
12 999-1424 Nut M8-1.25 hex stainless steel 4
13 275-1548 20 inch (500mm) squeegee blade retainer 1
14 999-1155 Screw M8-1.25 x 60mm hex head 4
15 175-7957 Left hand mounting plate 1
16a 175-7958 Squeegee blade 20 inch linatex front 1
16b 175-7959 Squeegee blade 20 inch gum rubber front 1
16c 175-7960 Squeegee blade 20 inch oil resistant front 1
17a 175-7961 Squeegee blade 20 inch linatex rear (red) 1 (standard)
17b 175-7962 Squeegee blade 20 inch gum rubber rear (tan) 1 (optional)
17c 175-7963 Squeegee blade 20 inch oil resistant rear 1 (optional)
18 175-7964 20 inch squeegee strap assembly 1
19 175-4772 Hose bracket 1
20a 175-7966 Vacuum hose with short cuffs 1 (OEM)
20b 991-5139 Vacuum hose with short cuffs 1 (NON-OEM)

Battery and Cable Assembly - 275-4236
RefNbr Part Number Description Req Notes
1 175-1352 Battery insert 3 (qty 2 for 20 inch)
2a 162-0011 12V 105Ah wet battery (SNSR) 2
2b 162-0057 12V 150Ah wet battery 2 (includes 6b)
3 998-0010 Battery jumper cable - ring type (red) 1
4 175-1103 Battery cable boot (black) 4
5 175-7968 Battery harness 1
6a 175-2121 Battery terminal cover (clear) 4 (brush assist only)
6b 275-5948 Battery terminal cover (black) 4
7 175-7967 Battery tray 1

Electrical Diagram - Drive Standard and FaST -

RefNbr Part Number Description Req Notes

Electrical Diagram - Brush Assist ec-H2O -

RefNbr Part Number Description Req Notes

Electrical Diagram - Drive ec-H2O -

RefNbr Part Number Description Req Notes

Off-Board Battery Charger Assembly - 275-4243
RefNbr Part Number Description Req Notes
0 275-5950 24V off board battery charger kit 1 (includes 1-3a and 4-12)
1 275-9111 24V 11amp off-board battery charger 1 (includes 2)
2 991-2103 50amp charger plug SB50 with pins (red) 1
3a 275-1585 16/3 charger power cord 15 foot (black) 1 (OEM)
3b 991-8576 16/3 power cord 15 foot (black) 1 (NON-OEM)
4 999-1040 Screw M3-.5 x 20mm pan head 2
5 999-1158 Washer #6 flat stainless steel 4
6 275-5949 Charger harness 1 (includes 7)
7 991-2103 50amp charger plug SB50 with pins (red) 1
8 175-4273 Switch 1
9 999-1161 Nut M3-.5 hex nylock stainless steel 2
10 999-0954 Nut M4-.7 nylon insert lock stainless steel 2
11 175-1197 Plate 1
12 999-1673 Screw M4-.7 x 25mm pan head phillips stainless steel 2

Parking Brake Assembly - 275-4246
RefNbr Part Number Description Req Notes
0 275-5958 Parking brake kit 1 (includes 1-11)
1 175-8643 Parking brake decal 1
2 275-5959 Brake frame 1
3 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 4
4 999-1312 Screw M6-1 x 20mm hex head stainless steel 2
5 275-5960 Parking brake clamp 1
6 175-5326 Screw 4 x 45/64 x 20 pan head stainless steel 4
7 999-1308 Nut M6-1 hex stainless steel 1
8 999-1087 Bolt M6-1 x 25mm hex head stainless steel 1
9 999-0250 Bolt M5-.8 x 10mm hex head full thread 4
10 999-0954 Nut M4-.7 nylon insert lock stainless steel 4
11 999-0497 Nut M6-1 nylon insert lock stainless steel 2

Emergency Stop Button Assembly - 275-4247
RefNbr Part Number Description Req Notes
1 275-1416 Safety shut-off switch 1
KIT1 275-5961 Emergency stop kit 1 (includes 1)

- Batteries, Brushes, and Charger - 17 inch - 275-4250
RefNbr Part Number Description Req Notes
1 162-0011 12V 105Ah wet battery (SNSR) 2
2 162-0042 12V 115Ah AGM battery (Group 31) 2
3 275-5183 Onboard battery charger kit 1 (standard and FaST model)
4 275-6720 Onboard battery charger kit 1 (ec-H2O model)
5 162-5124 24V 12amp smart battery charger with small SB50 red plug 1
6 991-2103 50amp charger plug SB50 with pins (red) 1
7 996-0412 16 inch heavy grit stripping brush - 80 grit 1
8 996-0414 16 inch lite grit scrubbing brush - 500 grit 1
9 996-0415 16 inch polypropylene scrubbing brush 1
10 996-0417 16 inch Pad driver 1
11 996-0341 Drive lugs - plastic (pkg of 3) 1
12 996-3078 16 inch value stripping brush assembly (OBSOLETE) 1 (Carlisle)
13 255-1712 17 inch Cure white pad (pkg of 5) (OBSOLETE) 1

- Batteries, Brushes, and Charger - 20 inch - 275-4274
RefNbr Part Number Description Req Notes
01 162-0011 12V 105Ah wet battery (SNSR) 2
02 162-0042 12V 115Ah AGM battery (Group 31) 2
03 162-5124 24V 12amp smart battery charger with small SB50 red plug 1
04 275-5183 Onboard battery charger kit 1 (standard and FaST model)
05 275-6720 Onboard battery charger kit 1 (ec-H2O model)
06 991-2103 50amp charger plug SB50 with pins (red) 1
07 996-1385 19 inch heavy grit stripping brush - 80 grit 1
08 996-0124 19 inch medium grit scrubbing brush - 180 grit 1
09 996-1386 19 inch lite grit scrubbing brush - 500 grit 1
10 996-1387 19 inch polypropylene scrubbing brush 1
11 996-0605 19 inch Pad driver 1
12 996-0341 Drive lugs - plastic (pkg of 3) 1
13 255-2012 20 inch Cure white pad (pkg of 5) 1

- Pad Holders - 275-9029
RefNbr Part Number Description Req Notes
1 991-2214 Center-Lok II pad holder - left hand thread (red)
2a 991-2201 Center-Lok II pad holder - right hand thread (black) (Pad driver side female, Floor side male)
2b 991-8577 Pad retainer (Pad driver side male, Floor side female)
3a 991-2202 Big mouth pad holder set (blue) (includes 3 screws)
3b 991-2205 Deep lock ring and pad grip ring
4 991-2203 Big mouth pad holder male thread portion
5 991-2206 Center-Lok 3 pad holder (includes 3 screws)
6 996-0372 Big mouth pad holder (left hand thread)
7 N/A Not available
8 991-2209 Split retainer - pad holder ring (OBSOLETE)
9 N/A Not available (replaced by #3 991-2202)
10 991-2211 Center lock pad holding cup (male) (yellow) (OBSOLETE)

FaST Injector Assembly - Before SN 10533369 - 375-0180
RefNbr Part Number Description Req Notes
0a 275-5920 FaST injector kit 1 (includes 1a, 2-3, 4a, 5a, 6-7) (before SN 10533369)
0b 275-5727 FaST injector kit 1 (includes 1b, 2-3, 4b, 5b, 6-7) (between SN 10348538 and SN 10538205)
1a 275-5926 FaST injector rebuild 1 (before SN 10533369)
1b 275-4978 FaST injector rebuild kit 1 (between SN 10348538 and SN 10538205)
2 275-5318 FaST injector seal kit 1
3 275-5319 FaST filter kit 1
4a 275-5927 Plate (black) 1 (before SN 10533369)
4b 275-4981 Plate (red) 1 (between SN 10348538 and SN 10538205)
5a 175-7944 Plug 1 (before SN 10533369)
5b 275-4982 Plug stainless steel 1 (between SN 10348538 and SN 10538205)
6 275-5929 Check valve (white) 1
7 275-5930 Check valve (brown) (OBSOLETE) 1

ec-H2O Module Assembly - 375-5557
RefNbr Part Number Description Req Notes
0 275-9935 ec-H20 module (OBSOLETE) 1 (includes 1, 2-11a, 12-17a, 18-21)
1 175-6347 Hose 1/4 inch x 13 foot 1 (includes 2-21) (before SN 40000001) (between SN 80002319-90000000)
2 175-1656 Hose clamp 4 (before SN 40000001) (between SN 80002319-90000000)
3 175-1662 90 degree elbow fitting 2
4 275-9936 Cylindrical electrode 1
5 275-4770 Straight brass fitting 1
6 999-0954 Nut M4-.7 nylon insert lock stainless steel 4 (after SN 10419448) (between SN 80006004-90000000)
7 999-0266 Washer #8 SAE flat stainless steel 4 (after SN 10419448) (between SN 80006004-90000000)
8 275-4954 Valve bracket 1 (after SN 10419448) (between SN 80006004-90000000)
9 999-1165 Screw 8-32 x 3/8 truss head phillips stainless steel 2 (before SN 40000001) (between SN 80002319-80006003)
10 275-4769 24V solenoid valve 1 (before SN 40000001) (between SN 80002319-90000000)
11a 275-4955 PVC hose 1 (between SN 10419448-40000000) (between SN 80006004-90000000)
11b 275-4750 64 inch hose 1 (before SN 10419449)
12 275-5731 Direction decal 1 (before SN 40000001) (between SN 80002319-90000000)
13 275-4956 5 plate electrode 1 (after SN 10419448) (between SN 80006004-90000000)
14 275-4957 Front module housing 1 (after SN 10419448) (between SN 80006004-90000000)
15 275-4773 Rocker switch 1 (before SN 40000001) (between SN 80002319-90000000)
16 999-1947 Screw M4-.7 x 50 hex stainless steel 4 (after SN 10419448) (between SN 80006004-90000000)
17a 275-4958 Main wiring harness 1 (after SN 10419448) (between SN 80006004-90000000)
17b 275-4776 Control board wiring harness 1 (before SN 10419449)
18 275-4761 Rear module housing 1 (before SN 40000001) (between SN 80002319-90000000)
19 275-5946 Grommet 1 (between SN 10419449-40000000) (between SN 80006004-90000000) (between SN 80002319-90000000)
20 275-4775 Controller replacement kit (ec-H2O) 1 (before SN 40000001) (between SN 80002319-90000000)
21 999-0531 Screw M5-.8 x 16mm pan head slotted zinc 8 (before SN 40000001) (between SN 80002319-90000000)
22 275-4766 Screw #4-40 x 5/16 pan head phillips (OBSOLETE) 2 (before SN 10419449)(between SN 80002319-80006003)
23 999-0434 Screw 6 x 3/8 pan head phillips 4 (before SN 10419449)(between SN 80002319-80006003)
24 175-5304 Hose clamp 1 (before SN 10419449)(between SN 80002319-90000000)
25 999-1111 Screw 6-32 x 3/4 pan head phillips sheet metal 4 (before SN 10419449)(between SN 80002319-80006003)
N/S 175-3689 Screw M5-.8 x 12mm truss head phillips stainless steel 1 (before SN 10419449) (between SN 80002319-80006003)

Onboard Battery Charger Assembly - 375-6674
RefNbr Part Number Description Req Notes
0a 275-6720 Onboard battery charger kit 1 (includes 1a, 2-9) (ec-H2O)
0b 275-5183 Onboard battery charger kit 1 (includes 1b, 2-5, 7-9) (standard and FaST)
1a 275-5955 Charger cover 1 (ec-H2O)
1b 275-5952 Charger cover 1 (standard and FaST)
2 999-0740 Nut M5-.8 hex stainless steel 3
3 999-0998 Washer #10 flat stainless steel 3
4 275-6701 24V 11amp on board battery charger 1 (includes 5)
5 991-2103 50amp charger plug SB50 with pins (red) 1
6 175-2895 Screw M5-0.8 x 20mm pan head 3
7 175-7795 Cable tie 6
8 475-1524 RETAINER, CORD, CHRGR [SS3] 1
9 175-5815 Screw 10 x 1/2 pan head phillips black 2
10 275-5932 Charger mounting bracket 1 (ec-H2O)
11 275-1585 16/3 charger power cord 15 foot (black) 1
12 999-1383 Screw M6-1 x 16mm hex head stainless steel 3 (ec-H2O)
13 275-5957 Round knob M6 x 20mm plastic 1 (ec-H2O)
14 275-5956 Charger mounting bracket 1 (ec-H2O)
N/S 275-5953 Charger harness 1 (included with 0a and 0b)

Wire Harness Assembly - FaST - 475-0066
RefNbr Part Number Description Req Notes
1 175-7874 Wire harness assembly 1 (includes 2)
2 175-7875 7.5amp fuse 1

Wire Harness Assembly - ec-H2O - 475-0067
RefNbr Part Number Description Req Notes
1 275-5884 Wire harness assembly 1 (includes 2-3)
2 275-5885 10amp fuse 1
3 175-2216 Diode plug 2

Console Wire Harness Assembly - Brush Assist - 475-0068
RefNbr Part Number Description Req Notes
1 275-5881 Console wire harness 1

Console Wire Harness Assembly - Drive - 475-0069
RefNbr Part Number Description Req Notes
1 275-5892 Wire console harness 1

Main Wire Harness Assembly - Brush Assist - Part 1 -

RefNbr Part Number Description Req Notes

Main Wire Harness Assembly - Brush Assist - Part 2 -

RefNbr Part Number Description Req Notes

Main Wire Harness Assembly - Brush Assist - Part 3 - 475-0072
RefNbr Part Number Description Req Notes
1 275-6320 Main wire harness 1 (includes 2-4)
2 175-7880 25amp fuse 1
3 175-7881 5amp fuse 1
4 175-2216 Diode plug 3

Main Wire Harness Assembly - Drive - Part 1 -

RefNbr Part Number Description Req Notes

Main Wire Harness Assembly - Drive - Part 2 -

RefNbr Part Number Description Req Notes

Main Wire Harness Assembly - Drive - Part 3 - 475-0075
RefNbr Part Number Description Req Notes
1 475-2454 HARNESS, MAIN, DRIVE [SS3] 1 (includes 2-4)
2 175-7880 25amp fuse 1
3 175-8108 30amp fuse (Tennant Industrial) 1
4 175-2216 Diode plug 2

Frame Wire Harness Assembly - Drive -

RefNbr Part Number Description Req Notes

Scrub Head Assembly - Dual Disk - Upper - 475-1044
RefNbr Part Number Description Req Notes
1 275-6612 Motor kit 1 (includes 2-4a) (after SN 10538205)
2 275-9911 Screw M5-.8 x 8 set stainless steel 2
3 275-9905 Sheave 1 (after SN 10538205)
4a 275-9903 24V brush motor 1 (includes 4b) (after SN 10538205)
4b 275-9904 Carbon brush (pkg of 4) 1
5 999-0785 Screw M8-1.25 x 30mm hex head stainless steel 1
6 999-0024 Washer 5/16 flat stainless steel 1
7 175-2249 Sleeve 1
8 175-7919 Guide wheel 1
9 999-0496 Nut M8-1.25 nylon insert lock stainless steel 3
10 275-9906 Bracket 1
11 275-9907 Solution hose 2
12 175-3671 Hose clamp 4
13 175-7795 Cable tie 2
14 175-1615 Tee fitting 1
15 275-9909 Scrub deck 1
16 275-1466 24 inch (600mm) bumper skirt assembly 1
17 275-9910 Splash guard bracket 1
18 999-1383 Screw M6-1 x 16mm hex head stainless steel 10
19 275-9908 Guide belt bracket 1
20 999-1324 Screw M8-1.25 x 20mm flat head stainless steel 2
21 175-1238 Moving parts decal 1
22 N/A Not available 2 (hose) (replaced by 11)
23 375-9134 Clamp 2
24 275-4947 Plastic fitting 2
25 N/A Not available 2 (hose) (replaced by 11)
26 275-1468 Square keyway 1 (before SN 10538206)
27 275-9911 Screw M5-.8 x 8 set stainless steel 2
28 275-9912 Sheave 1 (before SN 10538206)
29 N/A Not available 1 (motor) (replaced by 1) (before SN 10538206)
30 N/A Not available 1 (bumper skirt) (replaced by 16)

Scrub Head Assembly - Dual Disk - Lower - 475-1045
RefNbr Part Number Description Req Notes
1 999-0519 Nut M12-1.75 nylon insert lock stainless steel 4
2 175-5407 Washer M12 flat stainless steel 4
3 999-0499 Bolt M8-1.25 x 20mm hex head full thread stainless steel 3
4 275-9913 Pulley mounting shaft weldment 2
5 275-9914 Retaining ring 3
6a 375-0036 Ball bearing 7 (before SN 80000001)
6b 175-0957 Brush bearing 7 (after SN 79999999)
7 275-9915 Idler pulley 3
8 275-9916 Spacer 3
9 275-9917 Drive belt 1
10 275-9918 Tube 2
11 275-9919 Drive hub 1
12 175-7924 Spring clip 2
13 275-9920 Release stop 2
14 999-1228 Screw M5-.8 x 10mm hex head stainless steel 8
15 175-7921 Brush plate clamp 2
16 275-9921 Drive hub 1

Scrub Head Lift Assembly - Dual Disk - 475-1046
RefNbr Part Number Description Req Notes
1 999-0785 Screw M8-1.25 x 30mm hex head stainless steel 2
2 999-0355 Washer 3/8 x 7/8 SAE flat stainless steel 5
3 999-9214 Washer M8 flat nylon 4
4 175-2249 Sleeve 4
5 275-6138 Brush lift weldment assembly 1 (includes 6-11)
6 175-7904 Adhesive non-slip pad 1
7 999-0785 Screw M8-1.25 x 30mm hex head stainless steel 2
8 999-9214 Washer M8 flat nylon 4
9 175-2249 Sleeve 2
10 175-4720 Bearing 4
11 999-0496 Nut M8-1.25 nylon insert lock stainless steel 2
12 999-0496 Nut M8-1.25 nylon insert lock stainless steel 3
13 175-7911 Roller 1
14 275-9922 Guide bracket 1
15 275-4736 Screw M8-1.25 x 20mm hex washer head stainless steel SEMS 3
16 175-2854 Screw M8-1.25 x 45mm hex head stainless steel 1
17 275-9923 Mounting bracket 1
18 999-0519 Nut M12-1.75 nylon insert lock stainless steel 1
19 175-5407 Washer M12 flat stainless steel 1
20 275-9924 Mounting bracket 1
21 999-1383 Screw M6-1 x 16mm hex head stainless steel 2

- Batteries - 999-5053
RefNbr Part Number Description Req Notes
1 162-0011 12V 105Ah wet battery (SNSR) 2
2 162-0042 12V 115Ah AGM battery (Group 31) 2

- Chargers - 999-5084
RefNbr Part Number Description Req Notes
1 162-5124 24V 12amp smart battery charger with small SB50 red plug
2 275-6720 Onboard battery charger kit (ec-H2O models)
3 275-5183 Onboard battery charger kit (standard and FaST models)
4 991-2103 50amp charger plug SB50 with pins (red)
5a 162-5079 SCR assembly kit
5b 372-1254 Fuse assembly
6 162-5087 AC cord set kit
7 162-5081 Control board assembly

- Frequently Replaced Parts - 20 inch - 999-8081
RefNbr Part Number Description Req Notes
1 162-0011 12V 105Ah wet battery (SNSR) 2
2 162-0042 12V 115Ah AGM battery (Group 31) 2
3 162-5124 24V 12amp smart battery charger with small SB50 red plug
4 275-5183 Onboard battery charger kit (standard and FaST)
5 275-6720 Onboard battery charger kit (ec-H20)
6 991-2103 50amp charger plug SB50 with pins (red)
7 998-0010 Battery jumper cable - ring type (red)
8 175-7872 Key switch with 2 keys
9 991-1634 Key (pkg of 2)
10 175-7871 Rocker switch
11 175-7884 24V solution solenoid valve assembly
12 175-9025 In-line screen filter assembly
13 175-7962 Squeegee blade 20 inch gum rubber rear (tan)
14 175-7959 Squeegee blade 20 inch gum rubber front
15 175-7961 Squeegee blade 20 inch linatex rear (red)
16 175-7958 Squeegee blade 20 inch linatex front
17 175-7966 Vacuum hose with short cuffs
18 275-5782 Recovery tank lid
19 175-4673 Recovery tank lid gasket
20 175-4214 Drain plug assembly
21 175-7785 Recovery drain hose assembly
22 175-7790 24V 2 stage vacuum fan
23 175-7791 Carbon brush (pkg of 2)
24 996-1385 19 inch heavy grit stripping brush - 80 grit
25 996-0124 19 inch medium grit scrubbing brush - 180 grit
26 996-1386 19 inch lite grit scrubbing brush - 500 grit
27 996-1387 19 inch polypropylene scrubbing brush
28 996-0605 19 inch Pad driver
29 996-0341 Drive lugs - plastic (pkg of 3)
30 175-7774 20 inch pad driver assembly
31 275-9256 Drive hub
32 175-0182 Universal center lock
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