Parts List Complete for NILFISK CONVERTAMATIC 20E-2
 

- Commonly Asked For Parts - 172-9838
RefNbr Part Number Description Req Notes
01 172-0589 20 inch squeegee cartridge

- Pads - 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

- 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)

Main Assembly - 372-0173
RefNbr Part Number Description Req Notes
101 372-3488 Hood assembly (OBSOLETE) 1
102a 372-3489 Convertamatic decal (OBSOLETE) 1 (for 20 inch)
102b 372-3490 Convertamatic decal (OBSOLETE) 1 (for 17 inch)
103 372-3491 Solution tank assembly (OBSOLETE) 1
104 372-3492 Housing weldment (OBSOLETE) 1
105 372-3493 Grill (OBSOLETE) 1
106 N/A Not available 1 (caution decal)
107 N/A Not available 4 (screw 10-24 x 1/2 pan head with washer)
108a 272-0151 Squeegee assembly 20 inch 1
108b 372-3494 17 inch squeegee (OBSOLETE) 1
109 N/A Not available 4 (screw 10-24 x 1/2 pan head with lockwasher and nut)
110 372-3495 Recovery tank (OBSOLETE) 1
111a 372-3496 20 inch chassis weldment (OBSOLETE) 1
111b 372-3497 17 inch chassis weldment (OBSOLETE) 1
112a 372-3498 230V control panel (OBSOLETE) 1
112b 372-3499 115V control panel (OBSOLETE) 1 (115V)
112c 372-3500 24V control panel (OBSOLETE) 1 (24V)
113 372-3501 Hinge (OBSOLETE) 1
114 N/A Not available 5 (screw 10-24 x 3/8 with flat washer #10 and shakeproof washer #10)
115 N/A Not available 5 (screw 10-24 x 3/8 pan head with flat washer #10 and whiz nut)
116 N/A Not available 2 (screw 1/4-20 x 1 3/8 round head with lock washer)
117 172-0404 Washer 25/64 x 5/8 x 1/16 flat 4
118 172-0044 Bushing (OBSOLETE) 2
119 372-3502 Bumper wheel assembly (OBSOLETE) 2 (includes 116-118)
120 172-2275 Caster wheel 2 (20 inch only)
121 372-3503 Swivel caster (OBSOLETE) 2 (17 inch only)
122 N/A Not available 8 (screw 1/4-20 x 3/8 pan head with lock washer)
123 172-2269 Rubber guard 2
124a 472-7729 20 inch left hand strap (OBSOLETE) 1
124b 372-3504 20 inch right hand strap (OBSOLETE) 1
124c 372-3505 17 inch left hand strap (OBSOLETE) 1
124d 372-3506 17 inch right hand strap (OBSOLETE) 1
125 999-0545 Screw 10-24 x 1/2 pan head phillips self-tapping 16
126 N/A Not available 2 (nut 1/2-13 hex with lock washer)

Tank Assembly - 372-0174
RefNbr Part Number Description Req Notes
201 172-0392 Retaining ring 3
202 372-3507 Cover weldment (OBSOLETE) 1
203 997-2008 Hose clamp 2
204 172-7088 Vacuum hose 1
205 372-3508 Clamp (OBSOLETE) 1
206 172-2666 Bumper 2
207 172-0377 Spring 3
208 372-3509 Mount weldment 1
209 472-8354 GASKET 1/8X1/2X19.0 (OSBOLETE) 1
210 172-0372 Float (OBSOLETE) 1
211 372-3510 Cover with gaskets 1
212 172-0374 Gasket (OBSOLETE) 1
213 372-3511 Deflector (OBSOLETE) 1
214 N/A Not available 4 (screw 10-24 x 3/8 pan head with lock washer and washer)
215 999-1032 Screw 1/4-20 x 5/8 hex head stainless steel 1
216 999-6684 Washer 1/4 flat stainless steel 2
217 172-2657 Bushing 2
218 372-3512 Latch assembly (OBSOLETE) 1 (includes 215-220)
219 N/A Not available 1 (nut 1/4-20 whiz)
220 372-3513 Release decal (OBSOLETE) 2
221 372-3514 Handle (OBSOLETE) 2
222 999-1173 Screw 1/4-20 x 5/8 round head phillips zinc plated 5
223a 372-3515 Right hand stripe 1
223b 372-3516 Left hand stripe 1
225 372-3517 Hinge weldment (OBSOLETE) 1
226 N/A Not available 10 (screw 1/4-20 x 5/8 round head with lock washer and hex nut)
227 172-0387 Deflector (OBSOLETE) 1
228 172-0388 Gasket (OBSOLETE) 1
229 172-0389 Inlet adaper (OBSOLETE) 1
230 N/A Not available 6 (screw 1/4-20 x 5/8 round head with hex nut)
232 372-3518 Gasket (OBSOLETE) 1
233 999-0421 Screw 10-24 x 1/2 flat head phillips zinc plated 2
234 372-3519 Gasket (OBSOLETE) 1
235 372-3520 Panel (OBSOLETE) 1
236 372-3521 Gasket (OBSOLETE) 1
237 999-0345 Nut 10-24 acorn brass 2
238 372-3522 Hinge weldment 1
239 372-3523 Emblem 2
241 372-3524 Stripe decal 1
242 N/A Not available 1 (advance decal)
243 172-2684 Logo decal (OBSOLETE) 1
244 N/A Not available 1 (low sudsing decal)
245 N/A Not available 1 (decal)
246 372-3525 Cover weldment (OBSOLETE) 1
248 172-4053 Screen filter 1
249 172-0197 Rubber washer 1
250 999-1844 Washer 5/8 OD flat stainless steel 1
251 999-0374 Nut 5/8-18 hex plain finish 1
252a 372-3526 Tube (OBSOLETE) 1 (24V)
252b 372-3527 Tube (OBSOLETE) 1 (230V and 115V)
253a 372-3528 Instruction decal (OBSOLETE) 1 (230V and 115V)
253b 372-3529 Maintenance decal 1 (24V)
N/S 999-0333 Screw 10-24 x 1/2 pan head phillips stainless steel 3
N/S 372-3530 230V wiring decal (OBSOLETE) 1
N/S 372-3531 115V wiring decal (OBSOLETE) 1
N/S 372-3532 24V wiring decal (OBSOLETE) 1
N/S 999-0421 Screw 10-24 x 1/2 flat head phillips zinc plated 3

Housing Assembly - 372-0175
RefNbr Part Number Description Req Notes
301 999-1174 Screw 10-24 x 7/16 pan head phillips zinc plated 2
302 372-3533 Panel weldment (OBSOLETE) 1 (230V and 115V only)
303 372-3534 Power decal (OBSOLETE) 1
304 372-3535 Baffle weldment (OBSOLETE) 1
305 372-3536 Sound foam reduction (OBSOLETE) 1
306 172-0351 Vacuum motor gasket 1
307a 172-6201 Vacuum motor 230V (OBSOLETE) 1
307b 172-7100 Vac motor 115V (OBSOLETE) 1
307c 272-5568 24V 2 stage vacuum motor 1
308 991-5119 Vacuum motor filter 1
309 372-3537 Sound reduction foam (OBSOLETE) 1
310 164-0881 Vacuum motor gasket 1
311 372-3538 Baffle weldment (OBSOLETE) 1
312 181-0269 P clamp 1
313 N/A Not available 4 (screw 1/4-20 x 1/2 hex head with washer and lock washer)
314 999-0522 Screw 1/4-20 x 1/2 pan head phillips stainless steel 3
315 372-3539 Instruction decal (OBSOLETE) 1 (24V only)
316 172-0329 Hinge (OBSOLETE) 1
317 999-1174 Screw 10-24 x 7/16 pan head phillips zinc plated 4
318 372-3540 Nut plate (OBSOLETE) 1
319 472-7657 INLET FLANGED NEMA L15-30 1
320 372-3492 Housing weldment (OBSOLETE) 1
321 372-3541 Handle battery 2
322 372-3542 Knob (OBSOLETE) 4
323 N/A Not available 2 (12V batter) (24V only)
324 372-3543 24V battery holder (OBSOLETE) 2 (24V only)
325 472-7657 INLET FLANGED NEMA L15-30 2 (24V only)
326 372-3544 Gasket (OBSOLETE) 4 (24V only)
327 172-0343 Grommet 2 (24V only)
328 172-2847 Grommet (OBSOLETE) 1 (24V only)
329 N/A Not available 1 (screw 1/4-20 x 1 1/8 hex head with flat washer and nut)
331 997-2101 6 inch cable tie 2
332 372-3545 Wire wrap (OBSOLETE) 1
333 372-3546 24V solenoid (OBSOLETE) 2 (24V only)
335 N/A Not available 4 (screw 1/4-20 x 1/2 hex head with flat washer and nut)
336 N/A Not available 4 (nut 5/16-24 hex with flat washer)
338 N/A Not available 1 (screw 10-24 x 1/2 pan head with nut)
339 172-4063 P clamp 2
340 172-5024 Ground symbol decal 1
341 N/A Not available 1 (screw 10-24 x 3/4 pan head with nut)
343 N/A Not available 3 (screw 10-24 x 3/8 pan head with whiz nut)
344 372-3547 Strap (OBSOLETE) 1
345 372-3548 Filter (OBSOLETE) 1 (230V only)
346 372-3549 Terminal block (OBSOLETE) 1 (230V and 115V only)
347 N/A Not available 2 (screw 6-32 x 1/2 pan head with lock washer #6 and hex nut)
348 372-3550 Clamp (OBSOLETE) 1
349a 172-3580 Capacitor (OBSOLETE) 1 (230V only)
349b 172-1758 Capacitor 1 (115V only)
371 172-4593 Gasket 1/8 x 38 (OBSOLETE) 1
372 172-4139 35amp rectifier 1 (115V and 230V only)
373 272-1691 Varistor 1 (230V only)

Wiring Diagram - 372-0176
RefNbr Part Number Description Req Notes
350 372-3551 Cable assembly (OBSOLETE) 1 (230V and 115V)
351 372-3552 Cable assembly (OBSOLETE) 1 (230V)
352 372-3553 Cable assembly (OBSOLETE) 1 (230V)
353 372-3554 Cable assembly (OBSOLETE) 1 (230V)
354 372-3555 Cable assembly (OBSOLETE) 1 (230V)
355 272-1695 Cord set 1 (230V)
356 372-3556 Cable assembly (OBSOLETE) 1 (230V)
357 372-3557 Cable assembly (OBSOLETE) 1 (230V)
358 372-3558 Cable assembly (OBSOLETE) 1 (115V)
359 372-3559 Cable assembly (OBSOLETE) 1 (115V and 24V)
360 172-6258 14/3 power cord 75 foot 1 (115V)
361 372-3560 Cable assembly (OBSOLETE) 1 (115V and 24V)
362 272-8573 18/3 49 foot power cord 1 (115V)
363 372-3561 Cable assembly (OBSOLETE) 1 (24V)
364 372-3562 Cable assembly (OBSOLETE) 1 (24V)
365 372-3563 Cable assembly (OBSOLETE) 1 (24V)
366 372-3564 Cable assembly (OBSOLETE) 1 (24V)
367 472-9575 CABLE ASSY. 4X15 E00192 1 (24V)
368 993-1124 BATTERY CABLE 1 (24V)
369 993-1123 BATTERY CABLE-BCS618 1 (24V)
370 372-3561 Cable assembly (OBSOLETE) 1 (24V)

Control Handle Assembly - 372-0177
RefNbr Part Number Description Req Notes
401 372-3565 Control panel decal (OBSOLETE) 1
402 999-0317 Screw 8-32 x 1/4 pan head slotted zinc plated 1
403 172-8197 Extension spring 1
404 372-3566 Tube (OBSOLETE) 1
405 N/A Not available 1 (screw 10-24 x 3/8 pan head with shakeprood #10 washer and flat washer)
406 172-4031 Nylon bushing 2
407 N/A Not available 1 (screw 1/4-20 x 1/2 square head)
408 372-3567 Lever (OBSOLETE) 1
409 N/A Not available 1 (screw 10-24 x 5/8 pan head with hex nut #10)
410 372-3568 Threaded spacer (OBSOLETE) 1 (24V only)
411 N/A Not available 1 (screw 8-32 x 3/4 pan head with whiz nut #8) (230V and 115V only)
412 N/A Not available 1
413 172-4538 Washer flat brs .169 (OBSOLETE) 1
414 N/A Not available 2 (nut #8 hex)
415 172-5024 Ground symbol decal 1
416a 172-4594 Cord clamp 2 (230V)
416b 181-0978 Cable clamp 1 (24V and 115V)
417 999-0571 Screw 10-24 x 3/8 pan head phillips stainless steel 1
418 372-3569 Varistor assembly (OBSOLETE) 1 (230V only)
419 372-3570 Terminal block (OBSOLETE) 1
420 N/A Not available 1 (screw 3/8-16 x 1 hex head with lockwasher)
421 272-1835 Washer flat 2
422 472-8355 BUSHING .38X.50X.19CL267A 1
423 372-3571 Strap (OBSOLETE) 1
424 372-3572 Injector barb (OBSOLETE) 1
425 372-3573 Barb (OBSOLETE) 1
426 172-0299 Brass elbow 2
427a 172-0522 2 way valve (OBSOLETE) 1
427b 172-7087 Valve assembly (OBSOLETE) 1 (includes 424-427a, 428-430)
428 372-3574 Plate (OBSOLETE) 1
429 N/A Not available 1 (screw 8-32 x 5/16 pan head with lockwasher)
430 999-0537 Screw 10-24 x 1/4 socket head shoulder 1
431 172-0186 Bushing 2
432 172-0369 Washer 17/64 x 3/4 x 23/64 flat 4
433 N/A Not available 2 (screw 1/4-20 x 5/8 hex head with lockwasher)
434 N/A Not available 1 (screw 1/2-13 x 1 hex head cap)
435 172-0550 Washer 33/64 x 3/4 flat 2
436 172-0551 Washer 25/32 x 1 5/8 x 1/64 1
437 172-2221 Bushing 1
438 372-3575 Foot pedal (OBSOLETE) 1
439 999-0560 Washer 1/2 lock stainless steel 1
440 999-0202 Nut 1/2-13 hex plain finish 1
441 372-3576 Pedal cup (OBSOLETE) 1
442 372-3577 Rubber pad (OBSOLETE) 1
443 172-0358 Plate (OBSOLETE) 1
444 999-0457 Screw 1/4-20 x 3/4 flat head phillips stainless steel 2
445 N/A Not available 1
446 372-3578 Panel weldment (OBSOLETE) 1
447 N/A Not available 1
448 272-1692 Circuit breaker 1
449 372-3579 Lever rod (OBSOLETE) 1
450 372-3580 Solution valve decal (OBSOLETE) 1
451 172-4532 Handle grip (OBSOLETE) 2
452 999-0571 Screw 10-24 x 3/8 pan head phillips stainless steel 3
453 999-0452 Screw 8-32 x 3/8 pan head phillips zinc plated 4
454 172-8428 Charger receptacle (OBSOLETE) 1 (24V only)
455 172-5010 Charger decal 1 (24V only)
456a 372-3581 Panel (OBSOLETE) 1 (230V and 115V only)
456b 372-3582 Panel (OBSOLETE) 1 (24V only)
457a 172-6004 Toggle switch 1 (230V only)
457b 272-1687 Main switch 1 (115V only)
457c 172-7086 Toggle switch (OBSOLETE) 1 (24V)
458 N/A Not available 1
459 172-2856 Washer (OBSOLETE) 1 (115V only)
460 172-2857 Nut (OBSOLETE) 1 (115V only)
461 N/A Not available 1 (115V only)
462a 172-6258 14/3 power cord 75 foot 1 (115V only)
462b 372-3559 Cable assembly (OBSOLETE) 1 (230V only)
463 999-0336 Screw 6-32 x 3/8 pan head phillips stainless steel 1 (115V and 230V only)
464 172-4594 Cord clamp 1 (115V and 230V only)
465 172-4101 Nut 6-32 spring (OBSOLETE) 1 (115V and 230V only)
466 172-4100 Belt clip (OBSOLETE) 1 (115V and 230V only)
467 N/A Not available 1 (screw 10-24 x 1/2 pan head with whiz nut #10) (230V only)
468 372-3583 Bracket (OBSOLETE) 1 (230V only)
469 172-4540 Clamp (OBSOLETE) 1 (230V only)
470 N/A Not available 2 (screw 8-32 x 5/8 pan head with hex nut #8) (230V only)
471 172-3562 Rubber tube 1 (230V only)
472 172-4505 Screw 1
473 N/A Not available 4 (screw 6-32 x 7/8 pan head with shakeproof washer #6)
474 172-0270 Snap switch (OBSOLETE) 2
475 999-1158 Washer #6 flat stainless steel 4
476 172-6084 Nut plate 2
477 372-3584 Screw 1/4 x 7/8 (OBSOLETE) 1
478 172-0369 Washer 17/64 x 3/4 x 23/64 flat 2
479 172-0379 Bushing 1
480 172-0021 Knob 1
481 172-0018 Wire rope assembly (OBSOLETE) 1
482 999-0632 Washer 1/4 split lock stainless steel 1
483 999-0609 Nut 1/4-20 hex stainless steel 1
484 172-8059 Control handle return spring 1
485 N/A Not available 1 (screw 1/4-20 x 3/4 hex head with 2 hex nuts)
486 N/A Not available 1 (screw 1/4-20 x 1 1/2 hex head with lockwasher)
487 999-6684 Washer 1/4 flat stainless steel 1
488 172-0095 Bushing 1
489 172-0209 Sleeve bearing 1
490 372-3585 Handle weldment (OBSOLETE) 1
491 372-3586 Strap (OBSOLETE) 1
492 172-4657 Button plug (OBSOLETE) 1 (115V and 24V only)
N/S 372-3587 Strain relief (OBSOLETE) 2

Drive Unit Assembly - 372-0178
RefNbr Part Number Description Req Notes
501 N/A Not available 1 (bracket weldment)
502 999-0609 Nut 1/4-20 hex stainless steel 9
503 172-4025 Extension spring 1/2 x 6 1/4 (OBSOLETE) 1
504 N/A Not available 1 (screw 1/4-20 x 1 1/4 hex head)
505 N/A Not available 1 (screw 1/4-20 x 1 3/8 round head)
506 172-0551 Washer 25/32 x 1 5/8 x 1/64 2
507 172-0550 Washer 33/64 x 3/4 flat 14
508 172-2221 Bushing 4
509 372-3588 Arm weldment (OBSOLETE) 1
510 172-0072 Bushing 2
511 N/A Not available 6 (screw 1/2-13 x 1 hex head with lockwasher)
512 172-2216 Bracket (OBSOLETE) 1
513 172-2219 Spring (OBSOLETE) 2
514 172-2218 Guide bushing (OBSOLETE) 2
515 372-3589 Bracket (OBSOLETE) 2
516 N/A Not available 4 (screw 1/4-20 x 1/2 pan head with lockwasher)
517 172-2222 Adjusting bolt (OBSOLETE) 2
518 N/A Not available 2 (screw 1/4-20 x 5/8 hex head with lockwasher)
519 172-0553 Washer 17/64 x 1/16 flat 1
520 372-3590 Solution tube (OBSOLETE) 1
521 372-3591 Pipe weldment (OBSOLETE) 1
522 172-2226 Wear strip (OBSOLETE) 4
523 172-2234 Bracket (OBSOLETE) 1
524 172-2225 Plate (OBSOLETE) 3
525 N/A Not available 4 (nut 1/4-20 whiz hex)
526 N/A Not available 1 (bracket weldment)
527 N/A Not available 2 (screw 5/16-18 x 1/2 hex head)
528 N/A Not available 2 (nut 5/16-18 whiz)
529a 372-3592 230V motor (OBSOLETE) 1
529b 372-3593 115V motor (OBSOLETE) 1
530 172-2223 Brush drive motor 1
531 N/A Not available 2 (nut 5/16-18 whiz hex)
532 999-0238 Washer 1/4 internal star lock zinc plated 2
533 172-4517 Strain relief (OBSOLETE) 1
534a 172-3596 Carbon brush (pkg of 2) (OBSOLETE) 1 (115V)
534b 172-3597 Motor brush set (OBSOLETE) 1 (230V)
535 172-2224 Carbon brush set (OBSOLETE) 1
536 N/A Not available 1 (screw 3/8-16 x 1/2 hex head with washer)
537 372-3594 Spacer bushing (OBSOLETE) 1
538 999-0571 Screw 10-24 x 3/8 pan head phillips stainless steel 2
539 372-3595 Top bracket (OBSOLETE) 1
540 172-4556 Idler assembly (OBSOLETE) 1
541 372-3596 Bottom bracket (OBSOLETE) 1
542 N/A Not available 1 (nut 1/4-20 hex with lockwasher)
543 999-0999 Screw 10-24 x 3/8 truss head phillips stainless steel 2
544 172-2233 Linkage (OBSOLETE) 1
545 172-0150 Spring 1
546 172-4558 Poly-v sheave 1
547 172-4579 Square keyway 1
548 999-0096 Screw 1/4-20 x 1/4 cup point socket set plain finish 2
549 172-4563 Poly-v belt (OBSOLETE) 1
550 172-4573 Stud shaft 1
551 N/A Not available 4 (screw flat socket head)
552 172-4572 Seal shaft 1
553 172-4570 Bearing 2
554 172-4571 Bearing cup 2
555 172-4598 Pulley assembly 1
556 172-4569 Washer 19/32 x 1 3/8 x 1/8 flat hardened 1
557 999-0425 Nut 9/16-12 hex slotted plain finish 1
558 172-4567 Gasket (OBSOLETE) 1
559 172-4566 Drive cap (silver) (OBSOLETE) 1
560 999-0420 Screw 12-24 x 5/8 flat head slotted zinc plated 6
561 172-6044 Catch (OBSOLETE) 1
562 N/A Not available 1 (copper pin)
563 172-0139 Bushing 2
564a 172-3598 End bell assembly (OBSOLETE) 1 (115V only)
564b 372-3597 End bell with brushes (OBSOLETE) 1 (230V only)
565 372-3598 End bell with brushes (OBSOLETE) 1 (24V only)
566 372-3599 Tie bolt (OBSOLETE) 2
567 372-3600 Tie bolt (OBSOLETE) 2
568 172-0249 Bottom bearing 2
569a 372-3601 Armature with bearings (OBSOLETE) 1 (230V only)
569b 372-3602 Armature with bearings (OBSOLETE) 1 (115V only)
570 372-3603 Armature with bearings (OBSOLETE) 1 (24V only)
571 372-3604 Front end bell (OBSOLETE) 1

Tool and Mount Assembly - 372-0179
RefNbr Part Number Description Req Notes
601 N/A Not available 2 (screw 14-20 x 3/8 pan head with lockwasher)
602 172-0114 Wheel with bearings (OBSOLETE) 2
603 272-0345 Axle (OBSOLETE) 2
604 172-0553 Washer 17/64 x 1/16 flat 2
605a 372-3605 Left hand pivot arm (OBSOLETE) 1
605b 372-3606 Right hand pivot arm (OBSOLETE) 1
606 272-0091 Spring extension 1/2 x 6 cl11j 2
607 N/A Not available 2 (screw 1/4-20 x 1 hex head with nut)
608 172-0186 Bushing 6
609 372-3607 Adjusting arm (OBSOLETE) 2
610 172-0369 Washer 17/64 x 3/4 x 23/64 flat 16
611 N/A Not available 2 (screw 1/4-20 x 1 hex head with lockwasher)
612 N/A Not available 2 (screw 1/4-20 x 5/8 hex head with nut)
613 172-0398 Washer 3/8 x 9/16 x .020 wave 4
614a 372-3608 17 inch squeegee mount (OBSOLETE) 1
614b 372-3609 20 inch squeegee mount (OBSOLETE) 1
615 172-0016 Bushing 2
616 N/A Not available 2 (screw 1/4-20 x 1 1/2 round head with nut)
617 181-0424 Retaining ring 2
618 172-0404 Washer 25/64 x 5/8 x 1/16 flat 4
619 172-0274 Guide wheel 2
620 172-0404 Washer 25/64 x 5/8 x 1/16 flat 4
621 172-4099 Nut 5/16-18 thumb 2
622 172-0238 Gasket 1
623 172-0275 Gasket 2
624a 372-3610 17 inch channel weldment (OBSOLETE) 1 (17 inch)
624b 172-1000 20 inch channel weldment 1 (20 inch)
625a 372-3611 17 inch squeegee cartridge (OBSOLETE) 1 (17 inch)
625b 172-0589 20 inch squeegee cartridge 1 (20 inch)
626 172-0276 Roller assembly 2
627a 372-3494 17 inch squeegee (OBSOLETE) 1 (17 inch) (includes 617-620, 624-626)
627b 272-0151 Squeegee assembly 20 inch 1 (20 inch) (includes 617-620, 624-626)
628 172-0333 Gasket (OBSOLETE) 1
629 172-4064 Bushing 2
630 999-0454 Screw 10-24 x 1/2 truss head phillips zinc plated 2
631 172-0337 Spring 1.7 x 2.50 (OBSOLETE) 1
632 N/A Not available 2 (nut 10-24 hex with lockwasher and washer)
633 372-3612 Tube with gasket (OBSOLETE) 1
634 372-3613 Hose (OBSOLETE) 1
635 172-0055 Bearing 4

Vacuum Motor Assembly - 372-0180
RefNbr Part Number Description Req Notes
701 372-3614 Screw (OBSOLETE) 2 (115V and 24V)
702 372-3615 Shell (OBSOLETE) 1 (115V and 24V)
703 372-3616 Screw (OBSOLETE) 2
704 372-3617 Communicator end bracket (OBSOLETE) 1
705 372-3618 Screw (OBSOLETE) 4
706 372-3619 Clamp (OBSOLETE) 2
707a 172-6012 Carbon brush (pkg of 2) 2 (230V only)
707b 372-3620 Brush mechanism (OBSOLETE) 2 (115V only)
707c 372-3621 Brush mechanism (OBSOLETE) 2 (24V only)
708 372-3622 Screw (OBSOLETE) 2 (115V and 24V)
709 372-3623 Field clip (OBSOLETE) 1 (115V and 24V)
710a N/A Not available 1 (field) (230V only)
710b N/A Not available 1 (field) (115V only)
710C 372-3624 Field (OBSOLETE) 1 (24V only)
711 372-3625 Load spring (OBSOLETE) 1 (115V and 24V)
712 372-3626 Disc (OBSOLETE) 1 (115V and 24V)
713 172-6202 Ball bearing 2 (qty 1 for 230V model)
714 372-3627 Housing (OBSOLETE) 1
715 372-3628 Cooling fan (OBSOLETE) 1
716 N/A Not available 1 (communicator end bracket) (230V only)
717 372-3629 Screw (OBSOLETE) 2 (230V only)
718 372-3630 Clamp (OBSOLETE) 2 (230V only)
719 372-3631 Clip (OBSOLETE) 2 (230V only)
720 172-6012 Carbon brush (pkg of 2) 2 (230V only)
721 372-3632 Cooling fan (OBSOLETE) 1 (115V and 24V)
722a N/A Not available 1 (armature) (230V only)
722b N/A Not available 1 (armature) (115V only)
722c 372-3633 Armature (OBSOLETE) 1 (24V only)
724a 372-3634 Washer (OBSOLETE) 1 (230V only)
724b 372-3635 Washer (OBSOLETE) 1 (115V only)
724c 372-3636 Washer (OBSOLETE) 1 (24V only)
725a 372-3637 Fan bracket (OBSOLETE) 1 (230V only)
725b 372-3638 Bracket and bearing clamp (OBSOLETE) 1 (115V and 24V)
726 372-3639 Spacer (OBSOLETE) 1
727 172-6203 Rotating fan (OBSOLETE) 2 (qty 1 for 230v model)
728 993-0862 STATIONARY FAN 1
729 170-0367 Spacer (OBSOLETE) 1
730a 372-3640 Washer (OBSOLETE) 1 (230V only)
730b 372-3639 Spacer (OBSOLETE) 1 (115V and 24V)
731 372-3641 Nut (OBSOLETE) 1
732a 372-3642 Housing fan (OBSOLETE) 1 (230V only)
732b 372-3643 Housing fan (OBSOLETE) 1 (115V and 24V)
733 372-3644 Rotating fan (OBSOLETE) 1 (230V only)
734 372-3645 Fibre washer (OBSOLETE) 1 (230V only)
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