- Frequently Replaced Parts

#PartDescription ReqNotesAvailability
01 275-9149 14/3 pigtail cord 16 inch
02 275-9119 14/3 extension cord 50 foot
03 175-4822 Rocker switch (power, vacuum and brush)
04 175-6400 Push button switch kit (lever)
05 275-9140 120V solution solenoid pump
06a 275-5783 Squeegee blade urethane rear (OEM)
07a 275-5784 Squeegee blade urethane front (OEM)
08 275-9142 Upper squeegee vacuum hose
09 275-9143 Lower squeegee vacuum hose
10 275-9126 Belt
11 275-9131 Screen filter
12 275-9122 Recovery tank lid
13 275-9123 Recovery lid gasket
14a 275-9134 120V 2 stage vacuum motor (OEM)
14b 991-9278 120V 2 stage vacuum motor dual ball tangential (NON-OEM)
15 275-9141 15 inch nylon criss-cross scrubbing brush - CYLINDRICAL
16 275-5823 15 inch polypropylene scrubbing brush - CYLINDRICAL
17 275-2420 15 inch abrasive criss-cross stripping brush - CYLINDRICAL
18 375-3091 12V 40ah LI-ION battery kit

Frame Assembly

#PartDescription ReqNotesAvailability
1 275-9900 Hour meter 1
2 275-2364 Rubber grommet (Tennant Industrial) 1
3a 175-2557 5amp circuit breaker 1 (brush) (120V)
3b 475-1515 CIRCUITBREAKER, 2.5 AMP, 230 VOLT 1 (brush) (230V)
4a 175-0842 15amp circuit breaker 1 (main) (120V)
4b 475-1409 CIRCUITBREAKER, 7.5 AMP, 230 VOLT 1 (main) (230V)
5 999-1041 Screw M6-1 x 12mm pan head phillips stainless steel 1
6a 275-5254 Column cover assembly 1 (includes 7) (120V)
6b 475-2077 COLUMN KIT, COVER W/ LABELS [3 GAL 230V] 1 (includes 7-10) (230V)
7 N/A Not available 1 (safety decal) (only available in 6)
8 275-2369 Flammable material decal 1 (230V)
9 275-2370 Read manual decal 1 (230V)
10 275-2371 Warning decal 1 (230V)
11 275-2353 Nut #8-32 hex locking 1
12 999-1158 Washer #6 flat stainless steel 1
13 999-1083 Washer #8 internal star lock stainless steel 1
14 275-5255 Support column assembly 2
15 275-5256 Rear frame cover 1
16 999-1208 Nut 1/2-13 nylon insert lock stainless steel 2
17 275-2356 Clevis pin 2
18a 175-0117 Guide wheel with bushing 2 (between SN 10000000 and SN 20000000) (between SN 50000000 and SN 60000000)
18b 175-0117 Guide wheel with bushing 2 (between SN 30000000 and SN 40000000)
19 275-2355 Retaining ring 2
20 275-4736 Screw M8-1.25 x 20mm hex washer head stainless steel SEMS 4
21 175-3508 3 inch swivel caster wheel 2
22 275-5257 Frame 1
23 999-0496 Nut M8-1.25 nylon insert lock stainless steel 1
25b 175-0117 Guide wheel with bushing 1 (between SN 30000000 and SN 40000000)
24 999-0024 Washer 5/16 flat stainless steel 3
25a 175-0117 Guide wheel with bushing 1
26 999-0783 Screw M8-1.25 x 16mm hex head 2
27 275-5258 Bumper wheel bracket 1
N/S 275-2352 Warning decal 1 (included in 6a) (120V)
N/S 275-5259 Chassis harness 1

Handle Assembly

#PartDescription ReqNotesAvailability
0a 275-5251 Handle assembly 1 (includes 1-10a, 11-14, 16-33) (120V)
0b 372-3699 Handle assembly 1 (includes 1-9, 10b-33) (230V)
1 275-5252 Handle cover assembly 1 (includes 2-3)
2 275-2338 Tennant logo decal 1
3 275-5253 Operational instrument panel 1
4 175-4822 Rocker switch 2
5 999-0869 Nut M4-.7 hex coarse thread plain finish 2
6 999-0148 Washer #6 external star lock zinc plated 2
7 275-2313 Screw M4-.7 x 12mm hex head double threaded 1
8 175-7660 Screw #10-14 x .675 shoulder self-tapping 7
9 175-0001 Strain relief 1
10a 275-9149 14/3 pigtail cord 16 inch 1 (120V)
10b 475-0835 CORD, 1.5MM SQ/3, 16.0L, W/ RECEPT, BLK 1 (230V)
11a 275-2340 Clip (OBSOLETE) 1 (between SN 60000000 and SN 70000000)
11b 175-0236 Cord belt clip 1 (between SN 10000000 and SN 40000000)
12 275-9132 Switch lever 2
13 175-6400 Push button switch kit 1
14 275-2310 Handle adjustment lever 1
15 475-1474 FILTER, HANDLE, 250 VAC, 50/60HZ, 8 AMP 1 (230V)
16 275-2341 Handle cover 1
17 275-4694 Screw #10-14 x 1 1/2 shoulder self-tapping 2
18 275-2308 Flanged bushing 1
19 275-2342 Release rod 1
20 175-5503 Quick release cord hook 1
21 175-5504 Spring 1
22 175-1719 Shoulder bolt 1
23 275-2343 Handle tube assembly with wire harness 1
24 275-2322 Spring 1
25 275-2319 Plunger kit 1
26 275-2325 Roll pin 1
27 999-0770 Screw M8-1.25 x 30mm flat head socket stainless steel 4
28 999-0024 Washer 5/16 flat stainless steel 4
29 999-0802 Screw M8-1.25 x 16mm socket head 4
30 275-2314 Handle pivot 2
31 275-2316 Roll pin 2
32 275-2317 Locking gear 1
33 175-3967 Seal 2
34a 275-9119 14/3 extension cord 50 foot 1 (120V)
34b 375-1576 Extension cord 1 (230V)

Scrub Head Assembly

#PartDescription ReqNotesAvailability
1 999-0781 Screw M6-1 x 45mm hex head 4
2 999-6678 Washer M6 nord lock 4
3 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 4
4 275-2401 Brush housing 1
5a 275-2402 120V brush motor 1 (includes 6) (120V) (after SN 60018568)
5b 475-2728 MOTOR KIT, SHEAVES, 115VDC [T1] 1 (includes 6) (120V) (after SN 60012391)
5c 475-2507 MOTOR, ELE, 230VDC 2000RPM .33HP 1 (includes 6) (230V)
6 275-9190 Carbon brush (pkg of 2) 2
7 999-1323 Screw M6-1 x 80mm socket head stainless steel 2
8a 275-6822 Sheave 1 (after SN 60012390)
8b 475-2346 SHEAVE KIT, COVER [T1] 1 (before SN 60012391)
9 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 2
10 999-6678 Washer M6 nord lock 2
11 275-2405 Screw 1/4-20 x 3/4 hex head 2
12 999-1673 Screw M4-.7 x 25mm pan head phillips stainless steel 1
13 175-4290 Nut M4 x .70mm hex 1
14 275-9126 Belt 1
15 999-1084 Screw M6-1 x 16mm truss head slotted stainless steel 2
16 275-2407 Belt cover 1
17a 275-6823 Motor mount bracket kit 1 (includes 18-20a, 21-22) (after SN 60012390)
17b 475-2205 BRACKET KIT, MOUNT, MOTOR, W/ BRG [T1] 1 (before SN 60012391) (includes 18-19, 20b-22)
18 999-0496 Nut M8-1.25 nylon insert lock stainless steel 1
19 999-1407 Washer 5/16 belleville 1
20a 275-9195 Sheave 1 (after SN 60012390)
20b 475-2346 SHEAVE KIT, COVER [T1] 1 (before SN 60012391)
21 275-6722 Washer flat 1
22 999-1828 Screw M8-1.25 x 55mm socket head stainless steel 1
23 999-0507 Bolt M6-1 x 16mm hex head full thread plain finish 3
24 999-0497 Nut M6-1 nylon insert lock stainless steel 3
25 999-0102 Screw 6-32 x 1 round head slotted zinc plated 1
26 175-4009 Rectifier 1
27 999-0227 Nut 6-32 hex nylon insert lock jam zinc plated 1
28a 275-9141 15 inch nylon criss-cross scrubbing brush - CYLINDRICAL 1
28b 275-5823 15 inch polypropylene scrubbing brush - CYLINDRICAL 1
28c 275-2420 15 inch abrasive criss-cross stripping brush - CYLINDRICAL 1
29 275-2412 Brush door kit with hardware 1 (includes 30-34)
30 275-2413 Seal 1
31 275-2414 Brush idler hub 1
32 275-2415 Retaining ring 1
33 275-2416 Shaft idler plug 1
34 999-1084 Screw M6-1 x 16mm truss head slotted stainless steel 1
35 475-1396 FILTER, BRUSH, 270 VDC, 3A 1 (230V)

Scrub Head Lift Assembly

#PartDescription ReqNotesAvailability
1 999-1530 Washer 3/8 flat nylon 3
2 999-0024 Washer 5/16 flat stainless steel 1
3 999-0496 Nut M8-1.25 nylon insert lock stainless steel 2
4 275-5276 Wheel release pedal lever 1
5 175-3113 Extension spring 1
6 999-0919 Bolt 5/16-18 x 1 1/4 carriage head stainless steel 1
7 999-0430 Nut 5/16-18 hex jam plain finish 1
8 275-5278 Foot pedal 1
9 175-7107 Cotter hair pin 3
10 275-5277 Clevis pin (Tennant Industrial) 1
11 175-0775 Clevis pin (Tennant Industrial) 1
12 275-5279 Linkage arm 1
13 175-2263 Sleeve 1
14 275-5281 Transport wheel bracket 2
15 275-5280 Clevis pin 1
16 999-0513 Nut 3/8-16 nylon insert lock type NE stainless steel 1
17 275-5282 Spacer (OBSOLETE) 2 (between SN 10000000 and SN 20000000) (between SN 60000000 and SN 70000000)
18 999-0559 Washer 1/2 x 1/4 flat stainless steel 2 (between SN 10000000 and SN 20000000) (between SN 60000000 and SN 70000000)
19 275-5283 Rubber wheel (gray) 1
20 999-0390 Bolt 3/8-16 x 2 1/2 hex hd grade 5 zinc plated 1
21 999-0501 Bolt M8-1.25 x 25mm hex head full thread stainless steel 1
22 175-7002 Extension spring 1
23 275-0266 Nut .31-18 low crown (Tennant Industrial) 1 (between SN 10000000 and SN 20000000) (between SN 60000000 and SN 70000000)
24 175-3009 Round knob assembly 1 (between SN 10000000 and SN 20000000) (between SN 60000000 and SN 70000000)

Solution Assembly

#PartDescription ReqNotesAvailability
1 999-0901 Screw M5-.8 x 16mm pan head phillips stainless steel 4
2 275-5269 Pump mount 2
3 275-8551 Nut M5-.8 x 16mm hex flange (Tennant Industrial) 4
4a 275-9140 120V solution solenoid pump 1
4b 475-1956 PUMP, SOLUTION, SOLENOID 230V [T-REX] 1
5 175-3594 Hose clamp 3
6 275-5270 26 inch PVC hose (OBSOLETE) 1
7 275-1523 90 degree brass elbow 1
8 275-5271 Washer 9/16 flat belleville 1
9 275-5272 Washer 19/32 wave 1
10 991-5122 1/4 nylon tree push-in rivet 3
11 275-5273 Access shield 1
12 999-0521 Screw M4-.7 x 12mm pan head phillips zinc 2
13 999-1083 Washer #8 internal star lock stainless steel 2
14 999-0266 Washer #8 SAE flat stainless steel 2
15 275-5274 Nozzle splash shroud 1
16 275-2395 Nozzle adapter 1
17 275-5275 Nozzle 1

Squeegee Assembly - Front and Rear

#PartDescription ReqNotesAvailability
1 275-5284 Squeegee housing 2
2 999-0633 Bolt 1/4-20 x 5/8 hex head stainless steel 4
3 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 4
4 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 4
5 175-0614 Screw M8-1.25 x 60mm socket head (Tennant Industrial) 4
6 275-5289 Compression spring 4
7 999-1672 Screw M4-.7 x 30mm pan head phillips stainless steel 12
8a 275-6717 Squeegee wheel kit 1 (includes 8b-10)
8b 275-5287 Retaining ring 8
9 275-5286 Squeegee drag wheel 8
10 275-5285 Pin 8
11 275-5291 Front squeegee retainer 2
12a 275-5783 Squeegee blade urethane rear 2 (OEM)
13 275-5290 Squeegee weldment 2
14a 275-5784 Squeegee blade urethane front 2 (OEM)
15 275-5288 Rear squeegee retainer 2
16 999-0954 Nut M4-.7 nylon insert lock stainless steel 12

Tank and Shroud Assembly

#PartDescription ReqNotesAvailability
1 275-5260 3 gallon recovery tank assembly 1 (includes 2-4)
2 275-5261 T1 side decal 1
3 275-2374 Tank handle kit 1 (includes 4)
4 999-9113 Screw M4-.7 x 16mm pan head phillips stainless steel 2
5 275-5262 3 gallon solution tank assembly 1 (includes 6-11)
6 275-5263 Solution tank fill decal 1
7 275-5264 Solution tank decal 1
8 275-5265 Operator instructions decal 1
9 275-5261 T1 side decal 1
10 275-2374 Tank handle kit 1 (includes 11)
11 999-9113 Screw M4-.7 x 16mm pan head phillips stainless steel 2
12 999-1084 Screw M6-1 x 16mm truss head slotted stainless steel 3
13 275-5266 Shroud assembly 1 (includes 14-15)
14 175-1238 Moving parts decal 2
15 275-2379 Tennant logo decal 1

Tank Cover Assembly

#PartDescription ReqNotesAvailability
1 275-9122 Recovery tank lid 1
2 275-2380 Clevis pin 2
3 175-0814 Retaining ring (Tennant Industrial) 2
4 999-0770 Screw M8-1.25 x 30mm flat head socket stainless steel 4
5 999-0024 Washer 5/16 flat stainless steel 4
6 275-2381 Pivot bracket 1
7 275-9121 Solution hose 1/4 x 42 inch 1
8 999-0332 Screw 10-24 x 5/8 pan head phillips stainless steel 13
9 275-2382 Fitting 1
10 275-9131 Screen filter 1
11 999-0393 Washer 3/16 flat aluminum 2
12 275-2397 Gasket 1
13 275-9128 Float cage 1
14 275-9129 Float ball 1
15 275-2398 Tank cover 1 (includes 16-18)
16 275-2383 Seal 2
17 275-9123 Recovery lid gasket 2
18 175-5502 Strain relief 1
19 275-2384 Recovery hose 1
20 275-9120 Vacuum hose 1
21 175-2057 Hose clamp 4
22 275-6390 Seal retaining clip 2

Vacuum Motor Assembly

#PartDescription ReqNotesAvailability
1 275-2385 Plate 1
2 999-1090 Screw M5-.8 x 10mm pan head phillips zinc plated 3
3 175-1919 Spacer 2
4 275-9142 Upper squeegee vacuum hose 1
5 997-2000 Hose clamp 3
6 275-5268 1 1/2 inch 3 way barbed PVC fitting 1
7 275-9143 Lower squeegee vacuum hose 2
8 175-3401 Vacuum motor exhaust hose 1
9 175-7795 Cable tie 1
10a 275-9134 120V 2 stage vacuum motor 1 (includes 11a, 12) (OEM)
10b 991-9278 120V 2 stage vacuum motor dual ball tangential 1 (NON-OEM)
10c 275-9124 240V vacuum motor 1 (11b-12)
11a 375-1317 Carbon brush kit 1
11b 475-1206 VR, BRUSH KIT, VAC FAN 1071840 1
12 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 1
13 675-9895 Vacuum motor gasket 1
14 999-1087 Bolt M6-1 x 25mm hex head stainless steel 2
15 275-2386 Vacuum motor mounting plate 1
16 999-0335 Washer 1/4 x 5/8 SAE flat stainless steel 6
17 999-0469 Nut M6-1 nylon insert lock zinc plated 4
18 997-2000 Hose clamp 1 (between SN 10000000 and SN 40000000)