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MHD56037 - Edition 5 45
K5B MOTOR ASSEMBLY PARTS LIST
Item
No.
Description
of Part
Total
Qty
Part
Number
Item
No.
Description
of Part
Total
Qty
Part
Number
199
Motor Assembly 230 Oil Slinger 1 K5B-540
with Control Valve *
1
K5B-546M-S 231 Crank Assembly 1 K5B-A516
without Control Valve * K5B-546LM-S 232 Sleeve 1 K5B-519
1 Capscrew 5 51471 233 Bushing 1 K5B-511
2 Oil Seal † 1 51873 234 Connecting Rod Ring 1 K5B-510
3 Lockwasher 10 50181 235 Lock Pin 1 HU-520
4 Capscrew 10 52379 236 Cotter Pin 1 53456
15 Seal Adapter † 1 16354 237 Pin Nut 1 D02-394
96 Lockwasher 6 50200 240 Roll Pin 1 54257
200 Capscrew 20 52317 243 Gasket 2 K5B-928
201 Cylinder Head 5 K5B-H505 244 ‘O’ Ring 1 20A11CM248
202 Compression Ring 1 Set K5B546-KRING 246 Grease Fitting 1 53095
203 Wrist Pin 5 HU-514A 247 Rotary Valve Housing 1 K5B-545
204 Piston 5 †† 248 Gasket 1 K5B-547
205 Retainer Ring 10 902A45-632 250 Rotary Valve Assembly 1 K5B-526EQ-RS
206 Connecting Rod 5 K5B-509 251 Seal Ring Assembly 1 set K5B-607A
207 Oil Ring Refer to Item 202 252 Bearing 1 50138
208 Cylinder Liner 5 K5B-L505-47 253 Exhaust Flange Round 1 KK5B-276M
209 Head Gasket 1 Set K5B-507-5 254 Exhaust Flange 1 K5B-276
210 Vent Cap Assembly 1 26604 255 Capscrew 2 54610
213 Eye Bolt 2 KU-888 257 Capscrew 4 51766
214 Pipe Plug 1 71263297 317 Gasket 1 K5B-275
216 Mounting Flange 1 K5B-502A
900
Valve Assembly K5B
1
Not available
Order K5C2-X
217 Motor Housing 1 K5B-501A
225 Pipe Plug (Drain) 3 54912 Valve Assembly K5C K5C2-X
226 Gasket 1 K5B-592 946 Gasket 1 set 27115
228 Bearing 2 51066 949 Washer 4 71376370
229 Button Head Screw 5 K5B-541 951 Capscrew 4 71369276
• Recommended spare for one winch, 2 years of normal operation.
*
*
*
†
††
K5B-546 with K5B-REMOTE valve includes items 1, 3, 4, 96, 200 through 252, 254, 255, 257, 260 and 317.
K5B-546 with K5C valve includes items 1, 3, 4, 96, 200 through 253, 260 and 812.
K5B-546L includes items 1, 3, 4, 200 through 247, 251, 252 and 253.
When ordering Motor Assembly, also order Oil Seal (2) and Seal Adapter (15).
Parts not sold separately. Refer to “K5B Motor Assembly Kit List”
K5B Motor Assembly Kit List:
Item
No.
Description
of Part
Total
Qty
Part
Number
231 Crank Assembly (Includes items 206 and 228 through 240) 1 K5B-A516
250 Rotary Valve Assembly (includes items 251 and 252) 1 K5B-526EQ-RS
261 Piston Assembly (Includes items 202 through 205 and item 207) 1 K5B-A513-47
--- Motor Gasket Kit (includes items 209, 226, 243, 244 and 248) 1 26823
•--- Air Motor Service Kit (includes items 3, 4, 200, 202, 207-209, 226, 243, 244, and 251 1 71390181