Parts List Complete for POWERBUFF XT-21
 

Chassis Assembly - 189-9010
RefNbr Part Number Description Req Notes
001a 189-8586 Battery tray - metal 1 XT-21
001b 189-8587 Battery platform - plastic 1 XT-21
001c 189-8586 Battery tray - metal 1 XT-27
002a 189-8206 Solenoid (metal) 1 This is a shiny metal solenoid
002b 189-1201 Solenoid (black) 1 This is a black solenoid.
003 204-0068 Nut 1
004 204-0077 Washer flat 1
005 189-8009 Caster wheel 2
006 189-8534 Adjustable wheel bracket 2
007 999-0423 Nut 5/16-18 nylon insert lock stainless steel 2
008 189-8012 Wheel axle and nut 2
009 204-0075 Washer flat 4
010 204-0060 Nut 2
011 189-8203 Edge trim 11 ft price is per foot
012 164-1389 6 inch caster wheel with bracket (Vac-Trac) (OBSOLETE) 2
013 204-0017 Small belt tensioner 1
014 204-0015 Pad driver (OBSOLETE) 1
015 999-0120 Washer 3/8 SAE flat 2
016 999-0032 Washer 3/8 USS flat plain finish 1
017 999-0034 Washer 3/8 split lock plain finish 1
018 999-0038 Bolt 3/8-16 x 1 hex head grade 5 zinc plated 1
019a 189-8202 Duracoat deck 21 inch 1 XT-21
019b 189-8531 Duracoat deck 28 inch 1 XT-27
020 189-9009 Brush motor 1
021 N/A Not available 1 front cover
022 189-8205 Powerbuff label 3
023 204-0076 Bolt 5/16 x 1 1/4 1
024 204-0075 Washer flat 1
025 204-0071 Bolt 1
026 204-0070 Washer lock 1
027 204-0069 Washer flat 2
028 999-0039 Bolt 3/8-16 x 1 1/4 hex head grade 5 zinc plated 4
029 999-0034 Washer 3/8 split lock plain finish 4
030a 999-0375 Screw 1/4-20 x 1 round head slotted zinc plated 2
030b 999-0595 Nut 1/4-20 flange lock serrated zinc plated 2
031 999-0123 Washer 1/4 SAE flat zinc plated 2

Handle Assembly - 189-9011
RefNbr Part Number Description Req Notes
001 N/A Not available 1 Front and back cover
002 999-0039 Bolt 3/8-16 x 1 1/4 hex head grade 5 zinc plated 4
003 999-0044 Washer 7/16 medium split lock 4
004 999-0033 Washer 7/16 SAE flat 4
005 189-8209 Handle 1
006a 189-9012 Red kill switch 1
006b 189-8223 Aluminum sleeve 1
006c 189-8222 Lanyard for red kill switch (OBSOLETE) 1
007 189-8210 Spring 1
008 189-8208 Handle lever 1

Pad Driver Assembly - 189-9012
RefNbr Part Number Description Req Notes
001 204-0015 Pad driver (OBSOLETE) 1
002 204-0019 Key Stock 1
003a 189-8071 7.5 inch pulley 1 XT-21
003b 189-8022 8.5 inch pulley 1 XT-27
004 189-8066 Bushing 1
005 991-0009 BX51 belt 1
006 204-0086 Bolt 1
007 189-9011 Shaft plate 3/4 inch 1
008 204-0087 Bolt 1
009 189-8026 Flex coupler 1
010 204-0087 Bolt 6
011 204-0025 Flex Spacer 1
012a 189-8073 21 inch pad driver assembly flex without pad 1 XT-21
012b 189-8297 27 inch pad driver assembly flex 1 XT-27
013 991-2202 Big mouth pad holder set (blue) 1
014 204-0075 Washer flat 1
015 204-0060 Nut 1
016a 189-8074 Gripper ring 21 inch 1 XT-21
016b 189-8068 Gripper ring 28 inch 1 XT-27
017 189-8031 Rivet 1
018 991-2211 Center lock pad holding cup (male) (yellow) (OBSOLETE) 1
019 991-2201 Center-Lok II pad holder - right hand thread (black) 1 includes 013 and 018

Control Panel Assembly - 189-9013
RefNbr Part Number Description Req Notes
001a 169-0016 Key switch assembly with two keys 1
001b 991-1901 Key 1
002 189-8214 Battery meter 1
003 189-7017 Rocker switch 1
004a 999-0375 Screw 1/4-20 x 1 round head slotted zinc plated 4
004b 999-0595 Nut 1/4-20 flange lock serrated zinc plated 4
005 991-2112 175amp charger plug with pins (gray) SB175 1
006 189-8212 Charger plug label 1
007 189-8215 On decal 1
008 189-8216 Off decal 1
009 999-0123 Washer 1/4 SAE flat zinc plated 4

Wiring Diagram - 189-9014
RefNbr Part Number Description Req Notes
01 189-7617 XT-27 wire harness
02 189-1202 Wiring harness
03 189-1200 Control board
04 204-0241 Molex pin connector
05 204-0242 Molex pin
06 189-9009 Brush motor

Battery Connections - 189-9024
RefNbr Part Number Description Req Notes
1 162-0042 12V 115Ah AGM battery (Group 31) 3
2 162-0057 12V 150Ah wet battery 3
3 204-0239 Quick fill battery watering system - for 21 ONLY 1
4 162-9024 36V 12amp battery charger with small SB50 gray plug
5 204-0238 36V 12amp battery charger 1

- Pads - 255-2100
RefNbr Part Number Description Req Notes
01 255-2140 21 inch aqua plus burnishing pad (pkg of 5)
02 255-2135 21 inch Armadillo concrete scrubbing pad (pkg of 5)
03 255-2164 21 inch Blue ace pad (pkg of 5)
04 255-2142 21 inch Blue Jay burnishing pad (pkg of 5)
05 255-2112 21 inch Cure white pad (pkg of 5) (OBSOLETE)
06 255-2177 21 inch Diamondback extreme stripping pad (pkg of 5)
07 255-2138 21 inch EHD Extra Heavy Duty Concrete Leveling Pad (pkg of 2
08 255-2121 21 inch gorilla lite burnishing pad (pkg of 5)
09 255-2150 21 inch gorilla spray buff/polish/burnish pad (pkg of 5)
10 255-2165 21 inch Heat concrete bonding pad (pkg of 5)
11 255-2130 21 inch jaguar burnishing pad (pkg of 5)
12 255-2167 21 inch Laminated 2001 Gorilla polish pad (pkg of 5)
13 255-2190 21 inch premium black stripping pad (pkg of 5)
14 255-2170 21 inch premium blue cleaning pad (pkg of 5)
15 255-2192 21 inch premium brown stripping pad (pkg of 5)
16 255-2180 21 inch premium green scrubbing pad (pkg of 5)
17 255-2160 21 inch premium red scrubbing pad (pkg of 5)
18 255-2152 21 inch premium tan polishing pad (pkg of 5)
19 255-2120 21 inch premium white polishing pad (pkg of 5)
20 255-2111 21 inch superspeed rubberized pad (pkg of 5)
21 255-2195 21 inch razorback stripping pad (pkg of 5)
22 255-2147 21 inch Redwood maroon floor prep pad (pkg of 10)
23 255-2155 21 inch Ruff non-abrasive brush pad (pkg of 2)
25 255-0164 21 inch Professional sand screen 120 grit (pkg of 10)
26 255-0165 21 inch Professional sand screen 180 grit (pkg of 10)
27 255-0162 21 inch Professional sand screen 60 grit (pkg of 10)
28 255-0256 21 inch Superscreen sand screen 100 grit (pkg of 10)
29 255-0257 21 inch Superscreen sand screen 120 grit (pkg of 10)
30 255-0258 21 inch Superscreen sand screen 180 grit (pkg of 10)
31 255-0255 21 inch Superscreen sand screen 60 grit (pkg of 10)
32 255-2124 21 inch Tiger carpet bonnet (pkg of 2)
33 255-9598 21 inch Diamond by Gorilla 11000 Grit (pkg of 2)
34 255-9595 21 inch Diamond by Gorilla 1500 Grit (pkg of 2)
35 255-9592 21 inch Diamond by Gorilla 200 Grit (pkg of 2)
36 255-9596 21 inch Diamond by Gorilla 3000 Grit (pkg of 2)
37 255-9593 21 inch Diamond by Gorilla 400 Grit (pkg of 2)
38 255-9594 21 inch Diamond by Gorilla 800 Grit (pkg of 2)
39 255-9597 21 inch Diamond by Gorilla 8000 Grit (pkg of 2)
40 255-9646 21 inch Diamond starter pack (1 of each grit)
41 255-2115 21 inch Duala clean and shine pad - low speed (pkg of 5)
42 255-2116 21 inch 2001 Duala clean and shine pad - high speed (pkg 5)

- 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)
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