| Item | Part No. | Part Name | Qty | Serial No. |
| 22L-01-21700 | Coupling | 20509-21128 | ||
| 1 | 22L-01-21710 | Rubber | 20509-21128 | |
| 2 | 22L-01-21720 | Boss | 20509-21128 | |
| 3 | 04025-00512 | Pin, Spring | 20509-21128 | |
| 4 | 01252-31240 | Bolt, Hexagon Socket Head | 20509-21128 | |
| 5 | 01252-31240 | Bolt, Hexagon Socket Head | 20509-21128 | |
| 6 | 22L-01-27311 | Cover | 20509-21128 | |
| 7 | 01010-81025 | Bolt | 21036-21128 | |
| 7 | 01010-81025 | Bolt | 20509-21035 | |
| 8 | 01643-31032 | Washer | 21036-21128 | |
| 8 | 01643-31032 | Washer | 20509-21035 | |
| 9 | 01010-81030 | Bolt | 21036-21128 | |
| 10 | 01643-31032 | Washer | 21036-21128 | |
| 11 | 22F-01-31811 | Bracket | 21036-21128 | |
| 12 | 203-54-56960 | Collar | 21036-21128 | |
| 13 | 22F-01-31821 | Sheet | 21036-21128 | |
| 14 | 01010-81025 | Bolt | 21036-21128 | |
| 15 | 01643-31032 | Washer | 21036-21128 |