- 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

Base Assembly

#PartDescription ReqNotesAvailability
001a N/A Not available 1 (Whirlamatic decal)
001b 172-1426 UHS decal (OBSOLETE) 1
002 172-1427 Shroud cover 1
003 999-0545 Screw 10-24 x 1/2 pan head phillips self-tapping 3
004 172-8069 Filter (OBSOLETE) 1
005 999-0545 Screw 10-24 x 1/2 pan head phillips self-tapping 4
006 172-1428 Screen weldment (OBSOLETE) 1
007a 172-1429 Motor shroud 17 inch (OBSOLETE) 1
007b 172-1430 Motor shroud 20 inch 1
008 172-3075 Brush wear indicator light 115v (OBSOLETE) 1
009 N/A Not available 1 (Brush wear light decal)
010 172-6146 Strain relief 1
011a 172-3027 Torsion spring 115V (OBSOLETE) 1
011b 172-8265 Torsion spring (OBSOLETE) 1
012 172-0620 Pivot pin 2
013 172-0023 Sleeve bearing 2
014 172-4661 Flange bearing (OBSOLETE) 2
015a N/A Not available 1 (115V motor)
015b 172-3106 Armature with bearings (OBSOLETE) 1
015c 174-4057 Carbon brush 4
015d 172-3107 Carbon brush springs (4) 1
015e 172-0435 Top bearing 1
015f 172-0249 Bottom bearing 1
015g 172-8247 Brush board assembly 1
016a 172-3011 Skirt Housing (OBSOLETE) 1 17 inch
016b 172-1432 Skirt housing 20 inch (OBSOLETE) 1 20 inch
017 999-0169 Nut 3/8-24 hex jam plain finish 2
018 999-0120 Washer 3/8 SAE flat 2
019 172-1433 Bracket 2
020 272-5262 Axle 2
021 172-8259 Wheel 4
022 999-0198 Screw 1/4-20 x 1 1/4 socket cap alloy plain finish 2
023 999-0016 Washer 1/4 flat plain finish 1
024 172-7048 Spring washer 4
025 999-0120 Washer 3/8 SAE flat 4
026 172-1435 Serrated spacer 2
027 999-0123 Washer 1/4 SAE flat zinc plated 4
028 999-0629 Screw 1/4-20 x 3/4 pan head thread cutting slotted zinc 2
029a 172-3018 Bumper 17 inch (OBSOLETE) 1
029b 172-3019 Bumper (OBSOLETE) 1
030 272-1596 Bolt 1/4-20 x 3/4 hex head lock 3
031 999-0588 Washer 7/8 flat stainless steel 2
032 999-0193 Screw 10-24 x 5/8 pan head slotted thread cutting zinc 2
033 999-0273 Screw 1/4-20 x 1/2 hex washer head thread rolling zinc 2
034 999-0031 Bolt 5/16-18 x 1 hex head grade 5 zinc plated 1
035 272-1546 Screw 5/16-18 X 1 2
036 172-2762 Screw 1/4-20 x 3/4 flat head phillips thread forming 2
037 172-8267 Axle weldment 1
038 172-3012 Handle catch (OBSOLETE) 1
039 999-0430 Nut 5/16-18 hex jam plain finish 2
040 999-0412 Washer #8 SAE flat 2
041 172-3045 Key 1 .19 x .78 square
042 999-1134 Washer 1 1/4 flat stainless steel 1
043b 472-8376 PAD DRIVER ASSY-20 RIGID 1 (20 inch)
044 172-3047 Washer 11/32 x 1/8 flat 1
N/S 996-0372 Big mouth pad holder (left hand thread) 1

Handle Assembly Front View

#PartDescription ReqNotesAvailability
000 172-3035 Handle assembly 115V (OBSOLETE) 1
001 172-3034 Handle (OBSOLETE) 1
002 172-5023 Warning decal (OBSOLETE) 1
003a 999-0018 Bolt 1/4-20 x 1/2 hex cap grade 5 zinc plated 1
003b 999-0152 Nut 1/4-20 nylon insert lock zinc plated 1
003c 999-0123 Washer 1/4 SAE flat zinc plated 1
004 172-4629 Handle tube (yellow) (OBSOLETE) 1
005a 164-0304 Handle grip 2
005b 172-1017 Spindle weldment (OBSOLETE) 2 (NON-OEM)
006a 172-4525 Collar 1
006b 172-4524 Collar assembly 1
007 172-4527 Spring pin 1
008 172-4526 Knob 1
009 172-4630 Pin 1
010 172-4631 Plunger (OBSOLETE) 1
011 172-4632 Spring 1
012 172-4633 Bushing 1
013 172-3040 Logo decal (OBSOLETE) 1
016 172-3032 Cord set 115v (75ft) (OBSOLETE) 1
017a 172-4534 Strain relief 1
017b 172-4635 Brass insert (OBSOLETE) 1
018 172-4535 Washer flat steel 1
019 172-4536 Nut 1/2-14 conduit lock 1
020 172-4518 Button plug 4
022 999-1036 Nut 8-32 hex NTM nylon insert jam lock stainless steel 1
023 172-4636 Bushing 1
024 172-4637 Spring 1
025 172-4522 Plunger 1
026 172-4504 Wire rope assembly 1
027 172-4623 Screw 4-40 x 1/4 drive round head 1
028 172-4595 Strain relief (OBSOLETE) 1
030 172-3037 Cord assembly 115V (OBSOLETE) 1
031 999-0898 Screw 10-16 x 3/4 pan head phillips stainless steel type B 1
032 999-0588 Washer 7/8 flat stainless steel 1
033 172-4638 Cord hook assembly 1
034 172-4638 Cord hook assembly 1
035 172-4641 Spring 1
036 999-0409 Screw 10-24 x 3/8 pan head slotted zinc plated 4
037 172-4511 Cover 1
038 172-5020 Warning decal (OBSOLETE) 1
039 999-0462 Screw 8-32 x 1/2 pan head slotted zinc plated 1
040 172-5241 Seat valve (OBSOLETE) 1
041 999-0363 Screw 8-32 x 3/8 hex head unslotted thread rolling 3
043 172-4642 Important decal (OBSOLETE) 1
044 999-0092 Washer #8 internal star lock zinc plated 1

Handle Assembly Rear View

#PartDescription ReqNotesAvailability
001 172-4506 Extension spring (OBSOLETE) 1
002 999-0080 Screw 8-32 x 7/8 round head slotted zinc plated 1
003 172-4507 Bracket 1
004 999-0295 Nut 4-40 nylon insert lock stainless steel 1
005 172-5019 Handle decal 1
006 172-4514 Lever (OBSOLETE) 1
007 999-0092 Washer #8 internal star lock zinc plated 2
008 999-0363 Screw 8-32 x 3/8 hex head unslotted thread rolling 2
009 172-4064 Bushing 2
010 172-4504 Wire rope assembly 1
011 172-1273 Switch insulation (OBSOLETE) 1
012 999-0545 Screw 10-24 x 1/2 pan head phillips self-tapping 1
013 999-0409 Screw 10-24 x 3/8 pan head slotted zinc plated 1
014 999-0406 Washer 5/16 internal star lock zinc plated 2
015 172-4505 Screw 1
016 172-1274 Screw 4-40 x 1 hex head 2
017 999-0479 Washer #4 internal star lock zinc plated 2
018a 172-4628 Snap switch (OBSOLETE) (SEE NOTE) 1
018b 172-4508 Tab receptacle 1
018c 172-4509 Insulator flag 1
019 172-4512 Washer 17/64 x 1/2 bowed 1
N/S 172-4513 Wire connector 1
N/S 997-2101 6 inch cable tie 1

Wiring Diagram

#PartDescription ReqNotesAvailability
01 172-3004 Motor 115V (OBSOLETE) 1
02 172-3106 Armature with bearings (OBSOLETE) 1
03 172-7660 Foot pedal pivot weldment 1
04 172-3107 Carbon brush springs (4) 1
05 172-0435 Top bearing 1
06 172-0249 Bottom bearing 1
07 172-8247 Brush board assembly 1
08 172-3075 Brush wear indicator light 115v (OBSOLETE) 1
09 172-4628 Snap switch (OBSOLETE) (SEE NOTE) 1
10 172-4139 35amp rectifier