| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | AHPB9874 | Extension Assembly | 80138- | |
| 2 | AHPB4443 | Seat | 80138- | |
| 2 | AHAK5099 | Rim Assembly | 80138- | |
| 3 | AHAK5100 | Rim | 80138- | |
| 4 | AHAK5101 | Flange | 80138- | |
| 5 | AHAK5102 | Band | 80138- | |
| 6 | AHAK5113 | Ring, Lock | 80138- | |
| 7 | AHEF2247 | Spacer | 80138- | |
| 8 | AHTA2214 | O-ring | 80138- | |
| 9 | 562-30-32210 | Ring | 80138- | |
| 10 | AHPB9927 | Extension Assembly | 80138- | |
| 11 | AHWA2670 | Valve | 80138- | |
| 12 | AHVJ8012 | Core | 80138- | |
| 13 | AHEG1600 | Plate | 80138- | |
| 14 | 01010-81220 | Bolt | 80138- | |
| 15 | 01643-31232 | Washer | 80138- | |
| 16 | AHWA4649 | Clamp | 80138- | |
| 17 | 01010-81016 | Bolt | 80138- | |
| 18 | 01643-31032 | Washer | 80138- | |
| 19 | 561-22-62830 | Clamp | 80138- | |
| 20 | 561-22-62841 | Clamp | 80138- | |
| 21 | 582-27-11291 | Nut | 80138- |