| Item | Part No. | Part Name | Qty | Serial No. |
| BW153273 | COUPLING ASS'Y,RUBBER | 313123- | ||
| BW153114 | COUPLING ASS'Y,RUBBER | 313020-313122 | ||
| BW053593 | COUPLING ASS'Y,RUBBER | 313001-313019 | ||
| 43 | BW153282 | HOUSING | 313123- | |
| 43 | BW053597 | HOUSING | 313001-313122 | |
| 44 | BW053594 | RING,FRICTION | 313001- | |
| 45 | BW153283 | HUB | 313123- | |
| 45 | BW053598 | HUB | 313001-313122 | |
| 46 | BW153284 | DAMPER ASS'Y | 313123- | |
| 46 | BW153115 | DAMPER ASS'Y | 313020-313122 | |
| 46 | BW053596 | DAMPER ASS'Y | 313001-313019 | |
| 47 | BW053595 | RING,FRICTION | 313001-313019 | |
| 48 | BW153287 | BOLT,(M14X35) | 313123- | |
| 48 | BW061279 | BOLT,(M14X35) | 313001-313122 | |
| 49 | BW063352 | WASHER | 313001- | |
| 50 | BW061488 | BOLT,(M10X25) | 313123- | |
| 50 | BW153020 | BOLT,(M10X25) | 313001-313122 | |
| 51 | BW063348 | WASHER | 313001- | |
| 61 | BW053270 | BOLT,(M12X25) | 313001- | |
| 62 | BW063262 | WASHER | 313001- |