| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6735-21-4191 | GASKET (K2) | 21541930- | |
| 2 | 6731-21-4240 | COVER,REAR | 21541930- | |
| 3 | 6736-21-4220 | SEAL (K2) | 21541930- | |
| 4 | 6732-21-4171 | GASKET (K2) | 21541930- | |
| 5 | 6732-21-4290 | BOLT | 21541930- | |
| 6 | 6732-21-4111 | HOUSING,FLYWHEEL | 21541930- | |
| 7 | 6732-21-4220 | BOLT | 21541930- | |
| 8 | 6732-21-4130 | PLATE | 21541930- | |
| 9 | 02721-00813 | PLUG | 21541930- | |
| 10 | 6732-21-4120 | BOLT | 21541930- | |
| 11 | 6732-21-4150 | PLUG | 21541930- | |
| 12 | 6732-21-4161 | O-RING (K2) | 21541930- | |
| 13 | 6110-23-6490 | SPACER | 21541930- | |
| 14 | 6301-11-4630 | PLATE | 21541930- | |
| 15 | 6732-21-5160 | BOLT | 21541930- | |
| 16 | (09920-00150) | LIQUID GASKET,LG-7¤ 150G | 21541930- |