| Item | Part No. | Part Name | Qty | Serial No. |
| 428-12-11005 | DAMPER ASS'Y | 50001- | ||
| 1 | 428-12-11123 | COVER | 50001- | |
| 2 | 01010-31235 | BOLT | 50001- | |
| 3 | 01643-31232 | WASHER | 50001- | |
| 4 | 07030-00252 | BREATHER | 50001- | |
| 5 | 07030-01030 | BREATHER | 50001- | |
| 6 | 07043-00211 | PLUG | 50001- | |
| 7 | 428-12-11141 | SHAFT | 50001- | |
| 8 | 06040-06217 | BEARING | 50001- | |
| 9 | 04064-08530 | RING,SNAP | 50001- | |
| 10 | 04071-00150 | RING,SNAP | 50001- | |
| 11 | 428-12-11260 | SPACER | 50001- | |
| 12 | 428-12-11163 | BODY,OUTER | 50001- | |
| 428-12-11210 | BODY ASS'Y,INNER | 50001- | ||
| 13 | 428-12-11152 | BODY,INNER | 50001- | |
| 14 | 428-12-11220 | SPACER | 50001- | |
| 15 | 428-12-11341 | SEAL,OIL | 50001- | |
| 16 | 428-12-11351 | SEAL,OIL | 50001- | |
| 17 | 428-12-11240 | COVER | 50001- | |
| 18 | 01010-61035 | BOLT | 50001- | |
| 19 | 01643-31032 | WASHER | 50001- | |
| 20 | 428-12-11171 | FLANGE | 50001- | |
| 21 | 428-12-11180 | FLANGE | 50001- | |
| 22 | 01011-61215 | BOLT | 50001- | |
| 23 | 01643-31232 | WASHER | 50001- | |
| 24 | 428-12-12270 | RUBBER | 50001- | |
| 25 | 428-12-12370 | RUBBER | 50001- | |
| 26 | 01010-31645 | BOLT | 50001- | |
| 27 | 01643-31645 | WASHER | 50001- | |
| 28 | 427-12-11871 | GREASE,LIQUID (NOT SHOWN) | 50001- |