| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 258-40-21621 | SPACER | 2001- | |
| 2 | 258-40-21580 | BEARING | 2011- | |
| 258-40-11580 | BEARING | 2001-2010 | ||
| 3 | 04065-01204 | RING,SNAP | 2001- | |
| 4 | 258-40-21632 | HOUSING | 2101- | |
| 258-40-21631 | HOUSING | 2011-2100 | ||
| 258-40-21630 | HOUSING | 2001-2010 | ||
| 5 | 258-40-21541 | PIPE | 2101- | |
| 258-40-21540 | PIPE | 2001-2100 | ||
| 6 | 267-11-41061 | NIPPLE | 2001- | |
| 7 | 07020-00000 | FITTING,GREASE | 2001- | |
| 8 | 259-40-21642 | DISC | 2021- | |
| 258-40-21640 | DISC | 2001-2020 | ||
| 9 | 01010-31665 | BOLT | 2101- | |
| 01010-31665 | BOLT | 2001-2100 | ||
| 10 | 01602-01648 | WASHER,SPRING | 2101- | |
| 01602-01648 | WASHER,SPRING | 2001-2100 | ||
| 11 | 01010-31650 | BOLT | 2001- | |
| 12 | 01602-01648 | WASHER,SPRING | 2001- | |
| 13 | 01010-31650 | BOLT | 2001- | |
| 14 | 01602-01648 | WASHER,SPRING | 2001- | |
| 15 | 258-40-22710 | CUSHION | 2001- | |
| 16 | 01010-31235 | BOLT | 2001- | |
| 17 | 01602-01236 | WASHER,SPRING | 2001- | |
| 18 | 266-09-11120 | O-RING | 2001- | |
| 19 | 258-40-21700 | SPACER | 2001- |