| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 135-12-31110 | COVER | 80588- | |
| 2 | 07043-01019 | PLUG | 80588- | |
| 3 | 07042-20312 | PLUG | 80588- | |
| 4 | 07012-00075 | SEAL | 80588- | |
| 5 | 07000-05480 | O-RING | 80588- | |
| 6 | 01010-81235 | BOLT | 80588- | |
| 7 | 01602-21236 | WASHER,SPRING | 80588- | |
| 8 | 135-12-31102 | DAMPER | 81261- | |
| 8 | 135-12-31100 | DAMPER | 80588-81260 | |
| 9 | 135-12-31210 | SPACER | 80588- | |
| 10 | 01010-80820 | BOLT | 80588- | |
| 11 | 01602-20825 | WASHER,SPRING | 80588- | |
| 12 | 04020-01228 | PIN | 80588- | |
| 13 | 01010-81040 | BOLT | 80588- | |
| 14 | 01602-21030 | WASHER,SPRING | 80588- | |
| 15 | 135-12-31220 | LOCK | 80588- | |
| 16 | 134-12-31110 | FLANGE | 80588- | |
| 17 | 07046-15020 | PLUG | 80588- | |
| 18 | 06120-03520 | BEARING,NEEDLE | 80588- | |
| 19 | 135-12-31180 | COLLAR | 80588- | |
| 20 | 04067-00042 | RING,SNAP | 80588- | |
| 21 | 07000-02060 | O-RING | 80588- | |
| 22 | 135-12-31120 | BUSHING | 80588- | |
| 23 | 135-12-31230 | TUBE | 80588- | |
| 24 | 07030-10252 | BREATHER | 80588- |