- 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

Handle Assembly

#PartDescription ReqNotesAvailability
102 164-5069 Metal switch box cover 1
103 164-4436 Switch box with circuit breaker icon 1
104 164-5049 Safety lockout bracket 1
105 164-1856 Safety lockout 1
106 164-5051 Roll pin 2
107 164-5088 Gear Research pinion 2
108a 164-5053 Switch lever with grips 1 (includes 108b and 108c)
108b 164-1844 Switch lever 1
108c 164-5054 Switch lever grip 2
109 998-0061 Wire nut (orange) 1
110 164-1801 14-16 GA #8 Ring Terminal 1
111 999-0102 Screw 6-32 x 1 round head slotted zinc plated 2
112 999-0148 Washer #6 external star lock zinc plated 1
113 164-0015 Switch 1
114 164-5056 Switch insulator 1
115 999-0645 Screw 10-24 x 3/8 round head phillips stainless steel 1
116 999-0053 Washer #10 split lock plain finish 1
117 164-4649 10 ring terminal 1
118 164-5078 Decal kit 1
119 164-3162 Electrical caution label 1
120 164-3162 Electrical caution label 1
121 164-0790 Breaker lead-insulation 1
122 999-0314 Screw 10-24 x 3/4 round head phillips zinc plated 2
123 164-0791 17 1/2 amp circuit breaker 1
124 999-0053 Washer #10 split lock plain finish 2
125 999-0004 Nut 10-24 k-lock zinc plated 2
126 164-0793 Circuit breaker lead 1
127 999-0150 Washer #8 medium split lock 2
128 999-0317 Screw 8-32 x 1/4 pan head slotted zinc plated 2
129 164-5058 Cushion pad 1
130 164-4364 Electric charger handle 1
131 164-5064 Cord hook clamp 1
132 999-0060 Washer 1/4 split lock plain finish 2
133 999-0081 Screw 1/4-20 x 5/8 pan head slotted zinc 2
134 999-0211 Nut 5/16-18 hex nylon insert lock zinc plated 1
135 999-0012 Screw 10-24 x 3/8 socket head alloy plain finish 1
136 164-5176 Handle cord 1
137 164-5175 Cord grommet 1
138 164-5080 Cord hook 1
139a 164-3128 14/3 power cord 75 foot 1
139b 164-5077 14/3 power cord 50 foot 1 (optional)
136c 991-5005 14/3 replacement power cord 50 foot (yellow) 1 (NON-OEM)
136d 991-5001 14/3 extension cord 50 foot (yellow) 1 (NON-OEM)
140 999-0245 Screw 6-32 x 3/4 round head phillips zinc plated 1
144a 164-5075 Cord strain relief 1
144b 991-5005 14/3 replacement power cord 50 foot (yellow) 1 (NON-OEM)
145 164-5074 Strain relief nut 2
146 164-5073 Cord clamp 1
147 164-5072 Flat washer 1
148 164-5061 Cord clamp 1
149 991-1401 Clear vinyl tubing (sold by the inch) 4
150 164-5057 Double hole switch speed nut 1
151 164-0016 Handle grip 2
152 999-0053 Washer #10 split lock plain finish 1
153 999-0645 Screw 10-24 x 3/8 round head phillips stainless steel 1
154 164-1842 Spring 1
155 164-1877 Screw M3-.05 x 8mm pan head phillips thread cutting 2
156 164-1873 Washer M3 exterior star lock 2
157 164-4354 Identifier decal- EC1500 (OBSOLETE) 1
158 999-0053 Washer #10 split lock plain finish 2
159 999-0314 Screw 10-24 x 3/4 round head phillips zinc plated 2

Lower Base Assembly

#PartDescription ReqNotesAvailability
301 164-0725 Polished deck 1
302a 164-0722 Pillow block 2 (includes 302b)
302b 164-0721 Bearing only 2
303 999-0863 Washer 3/4 x 14 gauge narrow bushing 1
304 164-1007 Rubber handle grip (black) 1
305 999-0863 Washer 3/4 x 14 gauge narrow bushing 1
306 164-4323 Electric charger shaft 1
307 999-0262 Nut 1/2-13 nylon insert jam lock zinc plated 1
308 164-0741 Belt 1
309a 164-4318 Drive pulley- machined with 4 roll pins 1 (includes 309b)
309b 164-0738 Roll pin 4
310a 164-0733 Pad driver 1 (includes 310b)
310b 164-0733 Pad driver 1
312 996-0766 Pad holder 1
313 999-0262 Nut 1/2-13 nylon insert jam lock zinc plated 1
314a 164-0734 Pad holder assembly 1 (includes 314b-314e)
314b 164-0735 Bracket with twisters 1 (includes 314c-314e)
314c 164-0735 Bracket with twisters 1
314d N/A Not available (Twist fastener) r)
314e 164-8036 Flat head rivet (pkg of 5) 4
315 999-0187 Washer 1/2 flat plain finish 1
316 999-0053 Washer #10 split lock plain finish 8
317 999-0057 Screw 10-32 x 5/8 round head slotted zinc plated 8
318 999-0187 Washer 1/2 flat plain finish 1
319 164-6780 Steel woodruff key 1/8 x 1/2 (pkg of 2) 1
320 999-0178 Bolt 5/16-18 x 2 hex head grade 5 zinc plated 4
321 164-0289 Washer flat stainless steel 2
322 164-1567 Clevis pin 2
323 164-0263 Cotter pin 2
324 164-0745 Wheel decal 2
325 164-0017 5 inch wheel 2
326 164-0289 Washer flat stainless steel 2
327 999-0155 Screw 1/4-20 x 5/16 knurled point socket set plain finish 2

Motor Assembly

#PartDescription ReqNotesAvailability
401 164-5309 Commutator bracket cover 1
402a 164-8037 Commutator bracket assembly 1 (includes 402b-402e)
402b 164-8038 Commutator bracket 1
402c 164-8039 Brush board assembly 1 (includes 402d and 402e)
402d 164-4327 Carbon brush, imp. motor 4
402e 264-0314 Carbon brush spring 4
402f 991-1826 Carbon brush for Ohio motor (set of 4) 4 (Ohio motor)
402g 164-1298 Brush spring 4 (Ohio motor)
403 164-5306 Thru bolt 2
404 999-0572 Screw 10-24 x 1/2 pan head self-tapping zinc 5
405 164-8040 Bottom bracket 1
406a 164-8041 Armature assembly (OBSOLETE) 1 (includes 406b-406d)
406b 164-5290 Bottom bearing 1
406c 164-1326 Square keyway 1
406d 164-5291 Top end bearing 1
407 164-5310 Washer helical 1
408 164-5288 Stator frame assembly with clips & magnets 1
409 164-5302 Mounting screw 2
410 164-5303 Washer flat 2
411 163-0063 240V rectifier 2
412 164-5304 Nut hex head with star lock washer 2
413 164-8042 Motor cord 1
414 164-5295 Strain relief 1

Upper Base Assembly

#PartDescription ReqNotesAvailability
201 164-8033 Handle locking label 1
202 999-0879 Screw 8-32 x 1/4 truss head slotted stainless steel 4
203 164-8034 Motor cover label 1
204 164-0752 Motor cover 1
205 164-1857 Decal (OBSOLETE) 1
206 164-0751 Cover stand off plated 1
207a 164-0750 Motor 1 (includes 207b)
207b 164-1326 Square keyway 1
208 999-0645 Screw 10-24 x 3/8 round head phillips stainless steel 3
209 999-0053 Washer #10 split lock plain finish 3
210 164-4319 Bearing cover- painted 1
211 999-0069 Nut 5/16-18 hex 4
212 999-0028 Washer 5/16 split lock plain finish 4
213a 164-0722 Pillow block 2 (includes 231b)
213b 164-0721 Bearing only 2
214 164-0723 Bumper strap 1
215 164-0724 Bumper 1
216 999-0178 Bolt 5/16-18 x 2 hex head grade 5 zinc plated 4
217 999-0572 Screw 10-24 x 1/2 pan head self-tapping zinc 2
218 164-8035 Screw 3/8-16 x 1 1/4 socket head (OBSOLETE) 4
219 999-0034 Washer 3/8 split lock plain finish 4
220 999-0024 Washer 5/16 flat stainless steel 4
221 999-0033 Washer 7/16 SAE flat 4
222 999-0009 Screw 10-24 x 1 round head slotted zinc plated 2
223 164-0725 Polished deck 1
224 999-0152 Nut 1/4-20 nylon insert lock zinc plated 4
225 164-0756 Locking bolt 1
226 164-0755 Casting handle 1
227 999-0136 Bolt 1/4-20 x 1 1/4 hex head grade 5 zinc plated 4
228 999-0155 Screw 1/4-20 x 5/16 knurled point socket set plain finish 2
229 999-0114 Washer 1/2 SAE flat 1
230 164-0754 Handle lock 1
231 164-0020 Handle grip 1
232a 164-0748 Pulley 1 (includes 232b)
232b 999-0668 Screw 5/16-18 x 3/8 socket knurled point set plain finish 1
233 164-4364 Electric charger handle 1
234 999-0645 Screw 10-24 x 3/8 round head phillips stainless steel 1
235 999-0053 Washer #10 split lock plain finish 1
236 999-0998 Washer #10 flat stainless steel 1
237 164-0232 P clamp 1
238 999-0543 Screw 10-32 x 3/8 truss head phillips zinc plated 3

Wheel Carriage Assembly

#PartDescription ReqNotesAvailability
501 164-0758 Wheel bracket 1
502 999-0390 Bolt 3/8-16 x 2 1/2 hex hd grade 5 zinc plated 2
503 164-5182 Washer 1/2 bowed 3
504 164-0757 Axle spacer 2
505 164-0745 Wheel decal 2
506 164-0017 5 inch wheel 2
507 164-5182 Washer 1/2 bowed 2
508 164-0941 Washer 13/32 x 13/16 2
509 999-0034 Washer 3/8 split lock plain finish 2
510 999-0170 Nut 3/8-16 hex plain finish 2