Parts List Complete for BETCO WS20
 

Suction Unit - 189-0122
RefNbr Part Number Description Req Notes
001 189-1484 Nut M5 1
002 189-1462 Washer 5 x 14 inch 1
003 189-1094 Gasket 1
004 189-1095 Rod 1
005 189-0125 Float 1
006 189-1098 Gasket 1
007 189-0265 Filter 1
008 189-1096 Support 1
009 189-1624 Screw 3 1/2 x 16 inch 3
010 189-1625 Screw 1
011 189-1489 Nut M6 1
012 189-1398 Washer 6 x 24 inch 2
013 189-1626 Screw 2
014 189-1487 Washer 4
015 189-1097 Bulkhead 1
020 189-0266 Pipe 1
021 203-0524 Nut M6 lock 2
022 189-1099 Suction conveyer 1
023 189-0741 Cap 1
024 189-1100 Cap 1
025a 189-0186 3 Stage vacuum motor 1 (OEM)
025b 991-1235 24V 3 stage vacuum motor peripheral 1 (NON-OEM)
027 189-0185 Gasket 1

Tank Assembly - 189-0123
RefNbr Part Number Description Req Notes
001 189-1101 Gasket 1
002 189-1102 Spacer 1
003 189-1521 Screw 2
004 189-1627 Screw 6-16 inch 1
005 189-1103 Hook 1
006 189-0267 Spring 1
007 189-1104 Support 1
008 189-1510 Turned eye screw 1
009 203-0524 Nut M6 lock 3
010 189-1487 Washer 2
011 189-1628 Screw 1
012 189-1105 Regulator 1
013 189-1462 Washer 5 x 14 inch 2
014 189-1629 Screw 5 x 12 inch screw 1
015 189-0545 Bar 1
016 189-1492 Nut M8 1
017 189-0055 Handle 1
018 189-1106 Spacer 1
019 203-0834 Spacer 1
020 189-1363 Washer 1
021 189-1401 Screw 1
022 189-1108 Insert 2
023 189-1109 Pin 2
024 189-1110 Hose 1
025 189-0141 Clamp 10-16 inch 1
026 189-0140 Union/connector 1
027 203-4346 Tap 1
028 189-0722 Reduction 2
029 189-1111 Niple 1
030 189-1112 Bend 1
031 189-1113 Lever (OBSOLETE) 1
032 189-1403 Washer D8 1
033 203-0145 Washer 4-16 inch 1
034 189-1630 Screw 1
035 189-2429 Rod 1
036 189-0291 Snap ring 1
037 189-1410 Washer D8 zinc 1
038 203-0235 Washer 1
039 189-0897 Washer D8 1
040 203-0501 Hose 1 Solution drain hose
041 189-1445 Turned eye screw 1
042 189-1356 Washer 6-18 inch 3
043 189-0118 Sleeve 1
044 189-0120 Gasket 1
045 189-0121 Cap 1
046 189-0119 Knob 1
047 189-1115 Lever 1
048 189-0123 Clamp 35-40 inch 1
049 189-0271 Hose clip 1
050 189-1497 Screw 6 x 16 inch 2
051 189-1116 Filter 1

Axle Pulley - 189-0124
RefNbr Part Number Description Req Notes
001 189-0142 Union/connector 1
002 189-1512 Screw 8 x 20 inch 4
003 189-1511 Washer 4
004 189-0897 Washer D8 4
005 189-1117 Cover 1
006 189-1118 Gasket 1
007 189-0205 Nipple 1
008 189-1429 Nut 1
009 189-0156 Flange 1
010 189-1497 Screw 6 x 16 inch 3
011 189-1477 Washer cham 3
012 189-1487 Washer 3
014 203-0624 Driver spacer 1
015 189-0091 Driver conveyer 1
016 189-1119 Cap 1
017 189-0093 Snap Ring 1
018 189-1120 Disc 1
019 189-0094 Pulley 1
020 189-0088 Pin 1

Squeegee Support 1 - 189-0125
RefNbr Part Number Description Req Notes
001 999-0471 Nut M8-1.25 nylon insert lock zinc plated 3
002 189-0272 Cable 1
003 203-0892 Lever 1
004 189-1122 Bearing 2
005 189-1631 Screw 2
006 189-0052 Bearing 1
007 189-1632 Screw 5
008 189-1123 Collar 4
009 999-0469 Nut M6-1 nylon insert lock zinc plated 5
010 189-1124 Support 1
011 189-1345 Washer d10 cham 4
012 189-0273 Bearing 2
013 189-1380 Nut 1
014 189-0274 Rear wheel kit 1
015 189-0897 Washer D8 2
020 189-0275 Small wheel 1
021 203-0901 Washer 1
022 189-1634 Screw 4 x 8 inch 1
023 189-1635 Washer 1
024 189-1125 Plate 1
025 189-0276 Pin 1
026 189-0277 Spring 1
027 189-1634 Screw 4 x 8 inch 1
028 189-1126 Plate 1
029 189-1129 Handgrip 1
030 189-1484 Nut M5 2
031 189-1127 Plate 1
032 189-1128 Spring 1
033 189-1415 Nut 1
034 189-1462 Washer 5 x 14 inch 2

Squeegee Assembly - 189-0126
RefNbr Part Number Description Req Notes
000 203-0674 Complete squeegee
001 999-0471 Nut M8-1.25 nylon insert lock zinc plated 2
002 203-0916 Support 2
003 189-1487 Washer 8
004 189-1488 Screw M6 4
005 189-0278 Handle 2
006 189-0058 Handle 2
007 203-0920 Spacer 2
008 189-0060 Wheel 2
009 189-0280 Squeegee blade holder 1
010 189-0281 Squeegee blade front curved 1
011 189-0071 Handle 2
012 189-0282 Squeegee blade holder 1
013 189-0283 Squeegee blade holder 1
014 189-0284 Squeegee blade rear curved 1
015 203-4276 Squeegee assembly 1 Body no longer available alone.
016 189-0285 Spring 2
017 189-0897 Washer D8 4
018 189-0286 Wheel 2
019 189-1489 Nut M6 4
020 189-1477 Washer cham 4
021 189-0517 Spacer 2

Control Panel - 189-0127
RefNbr Part Number Description Req Notes
001 189-1132 Cable clamping staple 1
002 189-1624 Screw 3 1/2 x 16 inch 8
003 189-0287 Wiring 1
004 189-1133 Fairlead 1
005 189-0288 Lever 1
006 189-0289 Solution rod 1
007 189-1462 Washer 5 x 14 inch 2
008 189-1134 Control panel 1
009 189-0256 Fuse carrier 1
010 189-0290 Solution control rod 1
011 189-0291 Snap ring 1
012a 189-0107 5 amp fuse 4
012b 203-3133 30amp fuse 2
012c 203-3133 30amp fuse 2 Notes: 3rd fuse from left. From the manufacturer this is a 30 amp fuse (189-0928), motor sometimes spikes & causes this fuse to fail. needs to be replaced with a 40 amp fuse (189-0255)
Posted By: BAW
5/23/2003 10:11:39 AM Source: Bill at Betco
020 189-1637 Nut M6 2
021 189-0755 Gasket 2
022 189-0834 Lid 1
023 189-1638 Screw 6 x 20 inch 2
024 189-0927 Fuse tweezers 1
025 189-0832 Circuit board 1
026 189-1135 Spring 1
027 189-1136 Lever 1
028 189-1639 Screw (OBSOLETE) 1
029 189-1375 Washer D4 1
030 189-1640 Screw 2
031 189-1441 Washer 1
032 189-0258 Microswitch 1
033 203-4364 Control panel 1
034 203-0698 Lighted switch 3
035 189-0102 Reflector 1
036 203-0785 Switch cover 1
N/S 189-8566 Replacement keys (set of 2) After SN42210
N/S 189-0037 Key Before SN42210
N/S 203-4346 Tap
N/S 203-0782 Relay For the vac motor
N/S 203-0840 Washer
N/S 203-3061 Lever

Tank - 189-0128
RefNbr Part Number Description Req Notes
001 203-0805 Toothed clip 1
003 189-0292 Cover 1
004 189-0293 Gasket 1
005 203-0808 Pipe (OBSOLETE) 1
006 189-1451 Screw 1
007 203-0810 Connector 1
008 203-2845 Spacer (OBSOLETE) 1
009 203-0812 Gasket 1
010 203-0813 Suction opening 1
011 189-0118 Sleeve 2
012 203-0815 Hose 1
013 189-0295 Plaque 1
014 203-4140 Gasket 2
015 189-0296 Connector 1
016 189-0123 Clamp 35-40 inch 1
020 189-1641 Nut 1
021 189-1434 Nut 2
022 189-1431 Screw 2
023 203-0819 Hose 1
024 189-1445 Turned eye screw 1
025 189-1487 Washer 1
026 189-0120 Gasket 1
027 189-0121 Cap 1
028 189-0119 Knob 1
029 189-1629 Screw 5 x 12 inch screw 2
030 189-0271 Hose clip 3
031 189-0297 Sleeve 1
032 189-0298 Gasket 1

Motor Assembly - 189-0129
RefNbr Part Number Description Req Notes
001 203-0857 Flange 1
002 189-0155 Motor 1
003 203-0859 Spacer 1
004 189-0153 Tang-tongue 2
005 189-1487 Washer 10
006 189-1477 Washer cham 4
007 189-1445 Turned eye screw 2
008 189-0850 Pulley 1
009 189-1497 Screw 6 x 16 inch 4
010 189-1379 Nut M8 1
011 189-1373 Screw 8 x 45 inch 2
012 203-2850 Support (OBSOLETE) 1
013 189-1643 Washer 2
014 999-0471 Nut M8-1.25 nylon insert lock zinc plated 2
015 203-2864 Arm 1
016 203-0862 Spring 1
020 189-1644 Washer 2
021 189-1413 Nut M12 1
022 203-0864 Screw 1
023 203-0865 Wheel 1
024 203-0524 Nut M6 lock 5
025 203-0866 Gasket 1
026 189-0081 Ring 2
027 203-3263 Bearing 2
028 189-0146 Pulley 1
029 189-0148 Pin/plug 1
030 189-0152 Belt 1
031 189-0147 Bearing 2
032 189-1539 Screw 2
033 189-0149 Ring 1
034 189-0150 Bearing 2
035 189-1489 Nut M6 1
040 189-0144 Plaque 2
041 189-2438 Shaft 1
042 189-2442 Spacer 1
043 189-1488 Screw M6 1
044 203-2865 Head (OBSOLETE) 1
045 189-1481 Washer 3
046 189-0299 Belt 1
047 189-0157 Pulley 1

Battery Assembly - 189-0130
RefNbr Part Number Description Req Notes
001 203-0924 Wiring 1
002 189-1646 Screw 2
003 203-0926 Fuse 1
004 203-0927 Fuse carrier 1
005 203-0928 Wiring 1
006 203-0929 Wiring 1
007 189-0113 Battery jumper cable 2
009 NOTE Please See Batteries, Brushes, Pad Holders and Charger Pages
010 189-1427 Screw 2
011 203-2853 Plate 1
012 189-1629 Screw 5 x 12 inch screw 2
013 203-4742 Battery support 1

Label/External Parts Assembly - 189-0131
RefNbr Part Number Description Req Notes
001 203-0685 Label (OBSOLETE) 1
003 189-0042 Adhesive label 1
004 203-0932 Label (OBSOLETE) 1
006 203-2854 Label (OBSOLETE) 1
007 203-0934 Label (OBSOLETE) 1
008 189-0498 Label 1
009 189-0814 Adesive label 1
010 189-0505 Label 1
011 189-0506 Adesive label 1
013 189-0300 Solution tank 1
014 203-2855 Red tank (OBSOLETE) 1

Wheel Assembly - 189-0133
RefNbr Part Number Description Req Notes
001 189-1399 Screw M8 zinc 1
002 189-0901 Bushing 1
003 189-0060 Wheel 1
004 189-0897 Washer D8 4
005 189-1492 Nut M8 6
006 189-1647 Support 1
007 999-0471 Nut M8-1.25 nylon insert lock zinc plated 3
008 189-1445 Turned eye screw 2
009 189-1347 Washer 1
010 203-0876 Small square 1
011 189-0095 Bushing 1
012 203-0877 Bushing 1
013 189-1643 Washer 2
014 189-0643 Tongue 1
015 203-0878 Bracket 1
016 203-0879 Bushing 1
017 203-0880 Shaft 1
018 189-0301 Front pedal pad 1
020 189-0302 Wheel 2
022 189-0446 Insulator 1
023 189-1369 Washer cham 5
025 189-1375 Washer D4 2
026 189-0105 Relay 1
030 189-1648 Spacer 1
031 189-0161 Small wheel 1
032 203-2857 Bracket 1
033 203-0886 Spring 1
034 203-2858 Rod (OBSOLETE) 1
035 203-0888 Lever 1
036 203-2859 Lever (OBSOLETE) 1
037 189-1489 Nut M6 2
038 189-1477 Washer cham 2
039 189-1487 Washer 2
040 189-1414 Washer D12 2
041 189-0303 Brush cover 1
042 189-1424 Screw 2
043 189-0304 Bumper 1
044 203-0524 Nut M6 lock 2
045 189-1376 Screw 4 x 10 inch 4

Squeegee Support 2 - 189-0173
RefNbr Part Number Description Req Notes
001 203-1733 Screw 12 x 45 inch zinc 1
002 203-0145 Washer 4-16 inch 1
003 189-0272 Cable 1
004 203-3057 Screw 1
006 189-0052 Bearing 1
007 189-1632 Screw 5
008 189-1123 Collar 4
009 999-0469 Nut M6-1 nylon insert lock zinc plated 5
010 189-1124 Support 1
011 189-1345 Washer d10 cham 4
012 189-0273 Bearing 2
013 203-3058 Nut 1
014 203-3059 Wheel holder support 1
015 203-1254 Screw M6 x 40 1
016 203-1079 Wheel / Small wheel 1
017 189-1400 Washer 2
018 203-0900 Screw 1
021 203-0901 Washer 2
022 189-1634 Screw 4 x 8 inch 1
023 203-0903 Washer D5 1
024 189-1125 Plate 1
025 189-0276 Pin 1
026 189-0277 Spring 1
027 203-3060 Washer 1
028 189-0081 Ring 1
029 189-1415 Nut 1
030 203-3061 Lever 1

- Batteries, Brushes and Chargers - 189-9997
RefNbr Part Number Description Req Notes
01 162-0011 12V 105Ah wet battery (SNSR) 2
02 162-0042 12V 115Ah AGM battery (Group 31) 2
03 162-5124 24V 12amp smart battery charger with small SB50 red plug 1
04 991-2103 50amp charger plug SB50 with pins (red) 1
06 996-8128 19 inch heavy grit stripping brush - 80 grit 1
07 996-8129 19 inch medium grit scrubbing brush - 180 grit 1
08 996-8130 19 inch lite grit scrubbing brush - 500 grit 1
19 996-8131 19 inch polypropylene scrubbing brush 1
05 996-8132 19 inch pad driver 1

- 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 (pkg of 4)
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)

- Batteries - 999-5053
RefNbr Part Number Description Req Notes
1 162-0011 12V 105Ah wet battery (SNSR) 2
2 162-0042 12V 115Ah AGM battery (Group 31) 2

- Chargers - 999-5063
RefNbr Part Number Description Req Notes
2 991-2103 50amp charger plug SB50 with pins (red) 1
3a 162-5079 SCR assembly kit 1
3b 372-1254 Fuse assembly 1
4 162-5087 AC cord set kit 1
5 162-5081 Control board assembly 1
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