- Batteries

#PartDescription ReqNotesAvailability
1 162-0002 12V 185Ah wet battery (SNSR) 2
2 162-0011 12V 105Ah wet battery (SNSR) 2
3 162-0047 12V 215Ah AGM battery (Group J185) (SNSR) 2
4 162-0042 12V 115Ah AGM battery (Group 31) (SNSR) 2

- Batteries, Brushes and Chargers

#PartDescription ReqNotesAvailability
162-0002 12V 185Ah wet battery (SNSR) 2
162-0011 12V 105Ah wet battery (SNSR) 2
162-0047 12V 215Ah AGM battery (Group J185) (SNSR) 2
162-0042 12V 115Ah AGM battery (Group 31) (SNSR) 2
273-0092 24V onboard battery charger 1
162-5060 24V 20amp battery charger with small SB50 red plug 1
991-9284 50amp charger plug SB50 with pins (red) 1
996-1567 19 inch heavy grit stripping brush - 80 grit 1
996-0958 19 inch medium grit scrubbing brush - 180 grit 1
996-1568 19 inch lite grit scrubbing brush - 500 grit 1
996-0955 20 inch polypropelene scrubbing brush 1
996-0954 Pad driver 1
996-1557 Clutch plate 1

- Chargers

#PartDescription ReqNotesAvailability
1 162-5060 24V 20amp battery charger with small SB50 red plug 1
2 162-5070 24V 20amp AGM battery charger with small SB50 red plug 1
3a 173-5937 24V 9amp onboard battery charger 1 (SC20, SC20T, SCX20T)
3b 173-5940 16/3 onboard charger extension cord 1
3c 273-0092 24V onboard battery charger 1 (SCC20, SCC20T, SCXC20T)
4 991-9284 50amp charger plug SB50 with pins (red) 1
5a 162-5079 SCR assembly kit (OBSOLETE) 1
5b 372-1254 Fuse assembly 1
6 162-5087 AC cord set kit 1
7 162-5081 Control board assembly (OBSOLETE) 1

- Frequently Replaced Parts

#PartDescription ReqNotesAvailability
162-0002 12V 185Ah wet battery (SNSR) (2)
162-0047 12V 215Ah AGM battery (Group J185) (SNSR) (2)
273-0092 24V onboard battery charger
162-5060 24V 20amp battery charger with small SB50 red plug
998-0010 Battery jumper cable - ring type (red)
189-0320 Key switch (power)
173-3958 Key (pkg of 2)
189-0319 2 position rocker switch (vac and brush)
189-0343 24V solenoid valve with hosebarb (after SN 00135)
173-3113 Solution valve kit (before SN 00134)
173-7127 Squeegee blade 31 inch rear (red)
173-7128 Squeegee blade 31 inch front (after SN 100121942)
173-3146 Squeegee blade 35 inch linatex rear (after SN 100121941)
173-1671 Vacuum hose assembly (black) (OBSOLETE) (after SN 100121942)
173-3145 Squeegee blade 31 inch linatex front (3 slots) (after SN 100121941)
173-1213 Drain plug
273-0917 24V 3 stage vacuum motor (OEM)
991-1230 24V 3 stage vacuum motor tangential with snout (NON-OEM)
173-1671 Vacuum hose assembly (black) (OBSOLETE)
173-3137 Recovery tank lid
991-2206 Center-Lok 3 pad holder (spring clip)
996-1567 19 inch heavy grit stripping brush - 80 grit
996-0958 19 inch medium grit scrubbing brush - 180 grit
996-1568 19 inch lite grit scrubbing brush - 500 grit
996-0955 20 inch polypropelene scrubbing brush
996-0954 Pad driver
996-1557 Clutch plate
273-0785 Wheel 8 x 2 inch
173-1256 1 1/2 inch vacuum hose cuff (black)

- Pad Holders

#PartDescription ReqNotesAvailability
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)

- Pads

#PartDescription ReqNotesAvailability
01 255-2040 20 inch aqua plus burnishing pad (pkg of 5)
02 255-2035 20 inch Armadillo concrete scrubbing pad (pkg 5) (OBSOLETE)
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 super white pad (pkg of 5)
06 255-2077 20 inch Diamondback extreme stripping pad (pkg 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

Battery Cable Assembly

#PartDescription ReqNotesAvailability
1 999-0974 Screw 6-32 x 1 1/4 pan head phillips stainless steel 2
2 999-1052 Bolt 5/16-18 x 3/4 hex head grade 5 zinc plated 1
3 173-3112 P clamp 1
4 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 1
5 173-5037 Nut 6-32 elastic stop (OBSOLETE) 2
6a 173-3971 6 gauge ring wire assembly 1 (non-traction)
6b 173-3973 6 gauge ring wire assembly 1 (traction)
7a 998-0010 Battery jumper cable - ring type (red) 1
7b 991-6025 Wire 4 x14.5, 3/8 ring x 3/8 ring 1 (NON-OEM)
8 173-0413 Battery cable assembly 1
9 173-3207 Block 2
10 173-3208 Battery tray (OBSOLETE) 1

Brush and Pad Driver Assembly - 20 inch

#PartDescription ReqNotesAvailability
1a 996-1567 19 inch heavy grit stripping brush - 80 grit 1
1b 996-0958 19 inch medium grit scrubbing brush - 180 grit 1
1c 996-1568 19 inch lite grit scrubbing brush - 500 grit 1
1d 996-0955 20 inch polypropelene scrubbing brush 1
1e 996-0954 Pad driver 1
3 991-2206 Center-Lok 3 pad holder 2
4 999-1332 Screw 12-24 x 1 pan head stainless steel 3
5 999-1389 Screw 8-32 x 3/4 truss head phillips stainless steel 4
6 999-1390 Screw 10-12 x 3/4 truss head phillips stainless steel 3
7 173-1558 Extension spring 1
8 996-1557 Clutch plate 1
9 173-1567 Brush release plate 1

Control Handle Assembly - Non-Traction

#PartDescription ReqNotesAvailability
1 173-3166 Handle console 1
2 999-0211 Nut 5/16-18 hex nylon insert lock zinc plated 6
3 173-3167 Drain hose plate 1
5 999-0371 Screw 10-32 x 1/2 pan head phillips zinc plated 4
6 173-3516 Screw 5/16-18 x 1 1/2 set 4
7 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 8
8 173-5909 Drain hose plate 1
9 173-5910 Charger cord hanger 1
10 999-0543 Screw 10-32 x 3/8 truss head phillips zinc plated 2
11 173-2472 Nut 10-32 with star washer 2

Control Handle Assembly - Traction

#PartDescription ReqNotesAvailability
1 173-3166 Handle console 1
2 999-0211 Nut 5/16-18 hex nylon insert lock zinc plated 6
3 173-5911 Drain hose plate 1
5 999-0371 Screw 10-32 x 1/2 pan head phillips zinc plated 4
6 273-0954 Push switch 2
7 173-3516 Screw 5/16-18 x 1 1/2 set 4
8 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 8
9 173-5912 Traction plate 1
10 173-5910 Charger cord hanger 1
11 999-0543 Screw 10-32 x 3/8 truss head phillips zinc plated 2
12 173-2472 Nut 10-32 with star washer 2

Control Panel Wiring Diagram - Non-Traction

#PartDescription ReqNotesAvailability
1 173-3203 Main harness 1
2 173-3131 4 inch wire (red) 1
3 173-3135 6 inch wire (black) 1

Control Panel Wiring Diagram with Onboard Battery Charger - Non-Traction

#PartDescription ReqNotesAvailability
1 173-3203 Main harness 1
2 173-3131 4 inch wire (red) 1
3 173-3135 6 inch wire (black) 1
4 173-5942 14 inch wire 76081 x 76064 (red) 1
5 173-5943 14 inch wire (red) 1
6 173-5944 14 inch wire (red) 1
7 173-5945 2 inch wire (yellow) 1

Decal Assembly

#PartDescription ReqNotesAvailability
1a 173-1528 Logo decal 1
1b 173-3158 Quadra logo domed label (OBSOLETE) 1
2 173-3159 Side decal 1
3 173-3159 Side decal 1
4a 173-3161 Non-traction control panel decal 1
4b 173-3162 Traction control panel decal 1
5 173-5913 Circuit breaker decal 1 (non-traction)
8 173-3165 Solution decal (OBSOLETE) 1
9 173-5914 Circuit breaker with high magnetic label 1 (traction)
N/S 173-1529 Windsor service card (OBSOLETE) 1
N/S 173-1530 Service card band 1

Electrical Panel Assembly - Non-Traction

#PartDescription ReqNotesAvailability
1 991-1629 35amp circuit breaker 2
2 173-3139 Electrical panel gasket 1
3 189-0316 24V battery charger meter 1
4 999-1466 Nut 1/4-20 lock with external toothed lockwasher SS 4
5 173-3141 Electrical panel plate 1
6 999-0336 Screw 6-32 x 3/8 pan head phillips stainless steel 4
7 999-0096 Screw 1/4-20 x 1/4 cup point socket set plain finish 2
8 189-0319 2 position rocker switch 2
9 173-1145 Insulated stand-off 2
10 173-1786 1/2 inch standoff 2
11a 173-1522 3/8 inch circuit breaker boot 2 (OEM)
11b 991-5157 3/8 inch circuit breaker boot 2 (NON-OEM)
12 999-0051 Washer #6 medium split lock 4

Electrical Panel Assembly - Traction

#PartDescription ReqNotesAvailability
1 991-1629 35amp circuit breaker 2
2 991-1632 25amp circuit breaker 1
3 991-1624 3amp circuit breaker 1
4 189-0312 3/8 inch circuit breaker boot 1
5 173-2847 24V curtis controller 1
6 173-1507 Circuit board 1
7 173-3139 Electrical panel gasket 1
8 189-0315 Knob with set screw 2
9 189-0316 24V battery charger meter 1
10 999-0152 Nut 1/4-20 nylon insert lock zinc plated 4
11 173-2472 Nut 10-32 with star washer 4
12 999-1466 Nut 1/4-20 lock with external toothed lockwasher SS 2
14 999-0430 Nut 5/16-18 hex jam plain finish 4
15 173-5915 Electrical panel plate 1
16 173-5916 Electrical mounting plate 1
17 173-1514 Hole plug 1
18 173-4578 24V solenoid relay 2
19 999-0336 Screw 6-32 x 3/8 pan head phillips stainless steel 6
20 999-0096 Screw 1/4-20 x 1/4 cup point socket set plain finish 1
21 189-0319 2 position rocker switch 2
22a 189-0320 Key switch 1
22b 173-3958 Key (pkg of 2) 1
23 173-0471 Switch (OBSOLETE) 1
24 173-1145 Insulated stand-off 1
26 173-1786 1/2 inch standoff 2
27a 173-1522 3/8 inch circuit breaker boot 3
27b 991-5157 3/8 inch circuit breaker boot 3 (NON-OEM)
28 999-0028 Washer 5/16 split lock plain finish 4
29 999-0051 Washer #6 medium split lock 6
30 999-0053 Washer #10 split lock plain finish 4
31 173-1523 Potentiometer 1
32 189-0372 Diode assembly 1

Emergency Stop Assembly

#PartDescription ReqNotesAvailability
1 173-1531 Emergency stop switch 1
2 173-1532 16 inch strip wire (red) 1

Hour Meter Assembly

#PartDescription ReqNotesAvailability
1 173-1160 LED hour meter 1
2 173-1786 1/2 inch standoff 2
3a 173-3131 4 inch wire (red) 1 (non-traction)
3b 173-3132 22 inch wire (red) 1 (traction)
4a 173-3133 8 inch wire (red) 1 (non-traction)
4b 173-3134 14 inch wire (red) 1 (traction)
5a 173-3135 6 inch wire (black) 1 (non-traction)
5b 173-3136 14 inch wire 76011 x 76040 (black) 1 (traction)

Main Wiring Harness Diagram - Traction

#PartDescription ReqNotesAvailability
1 173-5947 Main harness 1

Onboard Charger Assembly

#PartDescription ReqNotesAvailability
1 173-5937 24V 9amp onboard battery charger 1 (SC20, SC20T, SCX20T)
2 173-5938 20 inch charger bracket 1
3 173-5939 20 inch charger lock plate 1
4 173-2194 Foam tape .08
5 999-1129 Screw 1/4-20 x 1/2 pan head phillips thread rolling zinc 1
6 999-1052 Bolt 5/16-18 x 3/4 hex head grade 5 zinc plated 3
7 999-1466 Nut 1/4-20 lock with external toothed lockwasher SS 1
8 173-5940 16/3 onboard charger extension cord 1
9 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 3
10 273-0092 24V onboard battery charger 1 (SCC20, SCC20T, SCXC20T)
11 173-5941 20 inch charger plate 1

Pump Assembly - Optional

#PartDescription ReqNotesAvailability
1 173-1821 Hose clamp 6
2 189-4207 Anchor coupling 1
3 173-3169 Wire tie 1
4 173-3170 15 inch hose 1
5 173-3175 20 inch hose 1
6 173-1072 Hosebarb 3/8 x 1/2 inch 1
7 173-1937 1/2 hosebarb 1
8 173-1572 Hosebarb 3/8 x 3/8 inch 1
9 173-3171 1/2 inch tee hosebarb 1
11 991-8150 1/4 inch BH2-61 male nipple (mate to QD80) 1
12 189-4213 1/4 inch nipple 1
13 999-0086 Nut 10-32 nylon insert lock zinc plated 4
14 173-3935 Nut 5/16-18 captive jam (OBSOLETE) 3
15 173-3174 Pump mounting plate 1
16 173-3176 Pump assembly 1
17 999-1052 Bolt 5/16-18 x 3/4 hex head grade 5 zinc plated 3
19 999-0998 Washer #10 flat stainless steel 4
20 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 3
21 999-0028 Washer 5/16 split lock plain finish 3
N/S 173-3172 Pump harness 1

Recovery Tank Assembly

#PartDescription ReqNotesAvailability
1 189-0329 Hose clamp 2
3 189-4123 Drain plug tether 1
4 173-3137 Recovery tank lid 1
5 173-1216 Drain hose 1 1/2 x 24 inch 1
6 189-4130 1/2 inch hosebarb 1
7 999-0211 Nut 5/16-18 hex nylon insert lock zinc plated 4
8 173-1213 Drain plug 1
9 999-1052 Bolt 5/16-18 x 3/4 hex head grade 5 zinc plated 2
10 173-3965 Bolt 3/8 x 1/2 inch shoulder (OBSOLTE) 2
11 173-3138 Recovery tank 1
12 173-3112 P clamp 2
13 173-3516 Screw 5/16-18 x 1 1/2 set 4
14 173-1549 Recovery tank support plate 1
15 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 6
16 189-0333 Weldment hinge 1
17 173-3140 Weldment hinge 1
18 173-1671 Vacuum hose assembly (black) (OBSOLETE) 1
19 993-0014 CUFF, HOSE 1.5 inch BLK A 2161                               1

Scrub Head Assembly - Non-Traction

#PartDescription ReqNotesAvailability
1 173-3177 Deck mounting bracket 1
2 173-1568 Worm clamp 1
3 173-1569 Star drive hub 1
4a 189-0323 Square keyway 1
4b 991-9200 KEY, 1/4 X 1/4 X 1 LCSTL 1 (NON-OEM)
5a 173-1574 24V 1HP brush motor assembly 1
5b 173-1575 Carbon brush set
6 999-0513 Nut 3/8-16 nylon insert lock type NE stainless steel 1
7 999-0170 Nut 3/8-16 hex plain finish 1
8 999-0688 Bolt 5/16-18 x 1 1/4 hex head stainless steel 1
9 999-0038 Bolt 3/8-16 x 1 hex head grade 5 zinc plated 4
10 173-3937 Bolt 3/8-16 x 2 hex head 1
11 173-1027 Skirt 1
12 173-0411 20 inch scrub deck shroud 1
13 173-1577 Tree clip 2
14 173-3178 Brush release cover 1
15 999-0617 Washer 3/8 x 1 flat stainless steel 4
16 999-0028 Washer 5/16 split lock plain finish 1
17 999-1364 Washer 5/16 x 1 fender zinc finish 1
18 173-3924 Washer .78 x .25 1
19 189-0326 Bumper wheel 1
20 173-1480 Cotter ring 1
21 173-3179 Brush assist bracket 1
22 173-3180 Wheel (OBSOLETE) 1
23 173-3912 Washer .344 x .066 flat head (OBSOLETE) 2
24 173-3181 Clevis pin 1

Scrub Head Assembly - Traction

#PartDescription ReqNotesAvailability
1 173-3177 Deck mounting bracket 1
2 173-1568 Worm clamp 1
3 173-1569 Star drive hub 1
4 189-0323 Square keyway 1
5a 173-1574 24V 1HP brush motor assembly 1
5b 173-1575 Carbon brush set 1
6 999-0513 Nut 3/8-16 nylon insert lock type NE stainless steel 1
7 999-0170 Nut 3/8-16 hex plain finish 1
8 999-0688 Bolt 5/16-18 x 1 1/4 hex head stainless steel 1
9 999-0038 Bolt 3/8-16 x 1 hex head grade 5 zinc plated 4
10 173-3937 Bolt 3/8-16 x 2 hex head 1
11 173-1027 Skirt 1
12 173-0411 20 inch scrub deck shroud 1
13 173-1577 Tree clip 2
14 173-3178 Brush release cover 1
15 999-0617 Washer 3/8 x 1 flat stainless steel 4
16 999-0028 Washer 5/16 split lock plain finish 1
17 999-1364 Washer 5/16 x 1 fender zinc finish 1
18 173-3924 Washer .78 x .25 1
19 189-0326 Bumper wheel 1
N/S 189-0021 Hex drive hub (OBSOLETE) OLD STYLE

Scrub Head Lift Assembly - Non-Traction

#PartDescription ReqNotesAvailability
1 173-3116 Flanged bearing 4
2 173-3117 Bearing 2
3 173-3118 Lift lever bracket 1
4a 173-3120 Lift lever bracket 1 (SC20, SC20T, SCX20T)
4b 173-5917 Lift lever bracket 1 (SCC20, SCC20T, SCXC20T)
5 173-3119 Left lifting bracket 1
6 173-3121 Right lifting bracket 1
7 173-3122 Scrub deck mount bracket 1
8 173-3123 Linkage bar 1
9 173-1169 Flat bar grip 3/16 x 1 inch 1
10 173-1681 Grommet 1
11 999-0152 Nut 1/4-20 nylon insert lock zinc plated 4
12 999-0211 Nut 5/16-18 hex nylon insert lock zinc plated 10
13 173-3124 Scrub deck position plate 1
14 999-9072 Bolt 1/4-20 x 1 hex head cap 4
15 999-0591 Bolt 5/16-18 x 1 1/2 hex full thread grade 5 zinc plated 1
18 999-1052 Bolt 5/16-18 x 3/4 hex head grade 5 zinc plated 2
19 999-0162 Bolt 5/16-18 x 1 1/4 hex head grade 5 zinc plated 2
20 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 9
21 173-2581 Washer flat 2
22 173-2571 Washer 1/2 x .125 wave 4
23 173-3963 Washer 1/2 thrust 3
24 173-3964 Thrust washer 3
25 173-3125 Tower bracket 1
26 173-3962 Bolt 5/16-18 x 1/2 hex head 3

Scrub Head Lift Assembly - Traction

#PartDescription ReqNotesAvailability
1 173-3116 Flanged bearing 10
2 173-3117 Bearing 2
3 173-3118 Lift lever bracket 1
4 173-3120 Lift lever bracket 1
5 173-3119 Left lifting bracket 1
6 173-3121 Right lifting bracket 1
7 173-5918 Mounting bracket 1
8 173-5919 Tensioner bar 2
9 173-1169 Flat bar grip 3/16 x 1 inch 1
10 173-1681 Grommet 1
11 999-0152 Nut 1/4-20 nylon insert lock zinc plated 4
12 999-0211 Nut 5/16-18 hex nylon insert lock zinc plated 12
13 173-5920 Position plate 1
14 999-9072 Bolt 1/4-20 x 1 hex head cap 4
15 999-0591 Bolt 5/16-18 x 1 1/2 hex full thread grade 5 zinc plated 1
18 999-1052 Bolt 5/16-18 x 3/4 hex head grade 5 zinc plated 2
19 999-0162 Bolt 5/16-18 x 1 1/4 hex head grade 5 zinc plated 8
20 173-8308 Compression spring 1
21 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 13
22 173-2581 Washer flat 2
23 173-2571 Washer 1/2 x .125 wave 4
24 173-8307 Rectangular hole washer 4
25 173-3963 Washer 1/2 thrust 5
26 173-3964 Thrust washer 11
27 173-3125 Tower bracket 1
28 173-3962 Bolt 5/16-18 x 1/2 hex head 3

Solution Tank Assembly - Non-Traction

#PartDescription ReqNotesAvailability
1 173-1821 Hose clamp 5
2 173-1679 Solution cover cord 1
3 189-0337 Solution tank lid 1
4 173-1681 Grommet 2
5 173-5921 Hose 1/2 x 40 inch nylon braid 1
6 173-5922 Hose 1/2 x 15 inch nylon braid 1
7 173-1072 Hosebarb 3/8 x 1/2 inch 1
8 189-0340 Hinge 2
9 999-0211 Nut 5/16-18 hex nylon insert lock zinc plated 2
10 999-1052 Bolt 5/16-18 x 3/4 hex head grade 5 zinc plated 4
11 173-3949 Bolt 5/16-18 x 3/4 flat head zinc socket cap 2
12 189-4181 3/8 inch mesh strainer 1
13 173-3111 Solution tank 1
14 173-3112 P clamp 2
15 173-7156 Manual ball valve 1
16 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 3
17 999-0152 Nut 1/4-20 nylon insert lock zinc plated 4
18 173-1836 Solution cable swivel 1
19 173-8477 Push and pull cable 1
20 173-2794 Drain hose plug 1
21 189-0339 Sleeve (OBSOLETE) 1
22 173-5923 Bushing 1
23 189-4123 Drain plug tether 1
24 997-2000 Hose clamp 2
25 173-2793 Drain hose 1
26 189-0343 24V solenoid valve with hosebarb 1 (electrical) (after SN 00135)
27 173-5924 Hose 1/2 x 4 inch nylon braid 1
28 173-1072 Hosebarb 3/8 x 1/2 inch 1
29 999-6735 Screw 10-24 x 1/2 inch flat head thread cutting zinc plated 1
30 999-0053 Washer #10 split lock plain finish 1
31 999-0998 Washer #10 flat stainless steel 1
32 173-5926 Lever 1
33 173-5927 Spacer 1
34 173-1145 Insulated stand-off 1
35 173-5214 Hosebarb 3/8 x 1/2 inch nylon 1
36 999-0971 Nut 1/4-20 jam stainless steel 1
37 999-0017 Washer 1/4 external star lock 1
38 999-0211 Nut 5/16-18 hex nylon insert lock zinc plated 2
39 173-5928 Screw 1/4-20 x 3/8 truss head phillips 1
40 173-5929 Clamp 1
41 173-3113 Solution valve kit 1 (manual) (before SN 00134)
42 173-3114 Push and pull cable (OBSOLETE) 1 (before SN 00134)
N/S 173-5930 3/8 inch ball valve assembly (includes 7, 15, 18, 22, 23, 28, 30 thru 33 and 35)

Solution Tank Assembly - Traction

#PartDescription ReqNotesAvailability
1 173-1821 Hose clamp 3
2 173-1679 Solution cover cord 1
3 189-0337 Solution tank lid 1
4 173-1681 Grommet 2
5 173-2604 Hose 1/2 ID x 52 inch nylon braided 1
6 173-5924 Hose 1/2 x 4 inch nylon braid 1
7 173-1072 Hosebarb 3/8 x 1/2 inch 1
8 189-0340 Hinge 2
9 999-0211 Nut 5/16-18 hex nylon insert lock zinc plated 4
10 999-1052 Bolt 5/16-18 x 3/4 hex head grade 5 zinc plated 4
11 173-3949 Bolt 5/16-18 x 3/4 flat head zinc socket cap 2
12 189-4181 3/8 inch mesh strainer 1
13 173-3111 Solution tank 1
14 173-3112 P clamp 1
15 189-0343 24V solenoid valve with hosebarb 1
16 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 2
17 173-2794 Drain hose plug 1
18 189-0339 Sleeve (OBSOLETE) 1
20 189-4123 Drain plug tether 1
21 997-2000 Hose clamp 2
22 173-2793 Drain hose 1

Squeegee Assembly - Deluxe - After SN 1000121942

#PartDescription ReqNotesAvailability
1 173-5932 32 inch top squeegee plate 1
2 173-5933 Front squeegee plate 1
3 173-5934 Rear squeegee plate 1
4 173-5935 32 inch bottom squeegee plate 1
5 173-2824 Screw 8-32 x 3/8 phillips head thread cutting F plated 2
6 164-1136 Squeegee level 1
7 173-1025 Knob 2
8 999-0894 Screw 3/8-16 x 2 1/2 carriage head stainless steel 2
9 999-0513 Nut 3/8-16 nylon insert lock type NE stainless steel 4
10 999-1007 Washer 3/8 x 1/16 flat nylon 2
11 173-8331 Vacuum hose intake tube 1
12 173-3143 Rear squeegee band 1
13 189-0353 Compression spring 2
14 999-1399 Screw 3/8-16 x 3 1/2 carriage head stainless steel 2
15 173-0412 Squeegee strap latch 1
16 170-7029 Keeper 1
17 173-2797 Rivet 4
18 173-3144 Rear squeegee band 1
19 999-0294 Nut 1/4-20 hex nylon lock type NE stainless steel 2
20 173-3146 Squeegee blade 35 inch linatex rear 1
21 999-1400 Screw 1/4-20 x 1 3/4 carriage head stainless steel 2
22 999-0423 Nut 5/16-18 nylon insert lock stainless steel 2
23 173-3934 Nut 3/8-16 hex coupling stainless steel 2
24 999-0893 Screw 5/16-18 x 2 hex head stainless steel 2
25 999-0562 Bolt 3/8-16 x 1 hex head stainless steel 2
26 999-0069 Nut 5/16-18 hex 2
27 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 2
28 173-1634 Bushing 4
29a 173-1630 3 inch rubber wheel 4
30 173-8333 Squeegee wheel bracket 2
31 173-3181 Clevis pin 2
32 173-1480 Cotter ring 2
33 173-3935 Nut 5/16-18 captive jam (OBSOLETE) 3
34 173-3940 Screw 5/16-18 x 1 thumb type p stainless steel 3
35 173-3145 Squeegee blade 31 inch linatex front (3 slots) 1
36 173-3142 Front squeegee band 1
37 173-4119 Knob 2

Squeegee Assembly - Deluxe - Before SN 1000121941

#PartDescription ReqNotesAvailability
1 173-3142 Front squeegee band 1
2 173-3143 Rear squeegee band 1
3 173-3144 Rear squeegee band 1
4 173-3145 Squeegee blade 31 inch linatex front (3 slots) 1
5 173-3146 Squeegee blade 35 inch linatex rear 1
6 173-1648 Squeegee adjustment bracket 2
7 999-0152 Nut 1/4-20 nylon insert lock zinc plated 4
8 999-0170 Nut 3/8-16 hex plain finish 2
9 173-3869 Nut 3/8-16 hex nylock (OBSOLETE) 4
10 173-3934 Nut 3/8-16 hex coupling stainless steel 2
11 173-3935 Nut 5/16-18 captive jam (OBSOLETE) 3
12 173-3147 Squeegee filler plate (OBSOLETE) 8
13 173-0409 Squeegee blade retainer plate 1
14 173-3181 Clevis pin 2
15 173-2797 Rivet 4
16 173-5054 Bolt 1/4-1-3/4 hex head (OBSOLETE) 2
17 189-1610 Screw 1/4-20 x 1 1/2 elevator 2
18 173-3937 Bolt 3/8-16 x 2 hex head 2
19 999-1399 Screw 3/8-16 x 3 1/2 carriage head stainless steel 2
20 173-3939 Screw 3/8-16 x 2 1/2 self tapping (OBSOLETE) 2
21 173-3940 Screw 5/16-18 x 1 thumb type p stainless steel 3
22 189-0353 Compression spring 2
23 173-1643 Vacuum hose intake tube 1
24 173-1480 Cotter ring 2
25 173-0412 Squeegee strap latch 1
26 170-7029 Keeper 1
27 173-1025 Knob 4
28 999-1007 Washer 3/8 x 1/16 flat nylon 2
29 189-0326 Bumper wheel 2
30 189-0355 Wheel (gray) (OBSOLETE) 2
31 173-3148 Squeegee retainer top plate 1

Squeegee Assembly - Standard

#PartDescription ReqNotesAvailability
0 273-0908 31 inch squeegee assembly 1 (Includes items 1-18)
1 173-3190 Squeegee weldment 1
2 189-0326 Bumper wheel 2
3 173-3966 Bolt 3/8 x 1 inch shoulder 2
4 173-3183 Gasket 1
5 173-3184 Knob 2
6 173-1480 Cotter ring 2
7 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 2
8 999-1232 Screw 5/16-18 x 3/4 hex head stainless steel 2
9 173-3028 Roller wheel 2
10 173-3185 Clevis pin (OBSOLETE) 2
11 173-3182 Squeegee wheel bracket 2
12 173-3189 Nylon spacer 2
13 999-1094 Washer 5/16 bonded sealing stainless steel 2
14 173-3187 Squeegee retainer strap 2
15a 173-7127 Squeegee blade 31 inch rear (red) 1
15b 173-3188 31 inch squeege blade urethane kit front and rear (OBSOLETE) 1
16 173-7128 Squeegee blade 31 inch front 1
17 173-3967 Bolt 5/16-18 x 1 1/2 shoulder cap 2
18 999-0442 Nut 10-24 nylon insert lock stainless steel 8

Squeegee Lift Assembly - Deluxe

#PartDescription ReqNotesAvailability
1 173-3116 Flanged bearing 4
2 173-3149 Squeegee lift lever 1
4 173-3151 Cable 1
5 173-3152 Grip 1
6 999-0423 Nut 5/16-18 nylon insert lock stainless steel 4
7 999-0252 Screw 5/16-18 x 1 carriage head grade 5 zinc 4
8 173-1130 Cotter ring 2
9 173-1593 Cotter ring (OBSOLETE) 1
10 173-3153 Clevis pin 2
11 173-1596 Clevis pin 1
12 999-0123 Washer 1/4 SAE flat zinc plated 2
13 173-3963 Washer 1/2 thrust 4
14 173-3964 Thrust washer 4
15 173-3154 Pivot bracket 1
16 173-3155 Squeegee mounting bracket 1
17 999-0513 Nut 3/8-16 nylon insert lock type NE stainless steel 1
18 999-0894 Screw 3/8-16 x 2 1/2 carriage head stainless steel 1
19 173-3156 Compression spring 1
20 173-1665 Flanged bearing 2
21 173-1025 Knob 1
22 173-3157 Clevis pin 1
23 999-0032 Washer 3/8 USS flat plain finish 1

Squeegee Lift Assembly - Standard

#PartDescription ReqNotesAvailability
1 173-3116 Flanged bearing 4
2 173-3149 Squeegee lift lever 1
3 173-3192 Squeegee pivot lift bracket 1
4 173-3151 Cable 1
5 173-3152 Grip 1
6 999-0211 Nut 5/16-18 hex nylon insert lock zinc plated 4
7 999-0162 Bolt 5/16-18 x 1 1/4 hex head grade 5 zinc plated 2
8 173-1130 Cotter ring 2
9 173-1593 Cotter ring (OBSOLETE) 1
10 173-3153 Clevis pin 2
11 173-1596 Clevis pin 1
12 999-0123 Washer 1/4 SAE flat zinc plated 2
13 173-3963 Washer 1/2 thrust 4
14 173-3964 Thrust washer 4
15 173-3191 Squeegee link weldment 1
16 173-3969 Bolt 5/16-18 x 1 1/4 shoulder bolt cap (OBSOLETE) 2

Vacuum Motor Assembly

#PartDescription ReqNotesAvailability
1 173-3202 Vacuum hose assembly (black) 1
2 997-2000 Hose clamp 1
3 173-3204 Shut-off float 1
4 173-3061 Vacuum motor gasket 1
5 173-1736 Knob 1
6a 273-0917 24V 3 stage vacuum motor 1 (OEM)
6b 991-1230 24V 3 stage vacuum motor tangential with snout 1 (NON-OEM)
6c 173-4105 Carbon brush 1
6d 991-1254 Carbon brush (set of 2) 1 (NON-OEM)
7 173-3205 Vacuum retainer plate 1
8 173-3516 Screw 5/16-18 x 1 1/2 set 1

Wheel and Frame Assembly - Non-Traction

#PartDescription ReqNotesAvailability
1 173-3194 Frame bracket 1
2 173-3195 Swivel caster wheel 2
3 173-3196 Collar 2
4 173-4123 Main frame 1
5 999-0423 Nut 5/16-18 nylon insert lock stainless steel 14
6 173-3198 Spacer plate 10
7 999-0644 Bolt 1/4-20 x 1/2 hex head stainless steel 2
8 999-0424 Bolt 5/16-18 x 1 hex head stainless steel 10
9 999-0591 Bolt 5/16-18 x 1 1/2 hex full thread grade 5 zinc plated 4
10 999-0016 Washer 1/4 flat plain finish 2
11 999-0017 Washer 1/4 external star lock 2
12 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 14
13 273-0785 Wheel 8 x 2 inch 2
14 173-3200 Axle weldment 1
N/S 173-3201 Bearing 1

Wheel and Frame Assembly - Traction

#PartDescription ReqNotesAvailability
1 173-3194 Frame bracket 1
2 173-8343 Transaxle mounting bracket (OBSOLETE) 2
3 173-3195 Swivel caster wheel 2
4 173-4123 Main frame 1
5 999-0423 Nut 5/16-18 nylon insert lock stainless steel 14
6 999-1142 Nut 5/16-24 nylock insert lock zinc plated 8
7 173-3198 Spacer plate 8
8 999-0424 Bolt 5/16-18 x 1 hex head stainless steel 10
9 999-0162 Bolt 5/16-18 x 1 1/4 hex head grade 5 zinc plated 4
10a 173-5936 24V transaxle 1
10b 173-8344 24V transaxle brush set 1
10c 173-5280 Transaxle wheel hub 1
10d 173-8346 Woodruff key 1
11 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 14
12 273-0953 Foam filled wheel (OBSOLETE) 2

Wiring Diagram - Non-Traction

#PartDescription ReqNotesAvailability
1 173-3131 4 inch wire (red) 1
2 173-3135 6 inch wire (black) 1
3 173-3133 8 inch wire (red) 1

Wiring Diagram - Non-Traction with Onboard Charging

#PartDescription ReqNotesAvailability
1 173-3131 4 inch wire (red) 1
2 173-3135 6 inch wire (black) 1
3 173-3133 8 inch wire (red) 1
4 173-5942 14 inch wire 76081 x 76064 (red) 1
5 173-5943 14 inch wire (red) 1
6 173-5944 14 inch wire (red) 1
7 173-0450 24V relay 1
8 173-5945 2 inch wire (yellow) 1

Wiring Diagram - Traction with Off board Charger

#PartDescription ReqNotesAvailability
173-1532 16 inch strip wire (red) 1
173-1716 Diode assembly 2
173-3132 22 inch wire (red) 1
173-5946 Adapter harness 1

Wiring Diagram - Traction with Onboard Charger

#PartDescription ReqNotesAvailability
173-1532 16 inch strip wire (red) 1
173-1716 Diode assembly 2
173-3132 22 inch wire (red) 1
173-5946 Adapter harness 1