| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6679-22-5111 | PAN,OIL | 170637- | |
| 2 | 6693-22-5600 | VALVE ASS'Y | 170637- | |
| 3 | 07000-63028 | O-RING (K2) | 170637- | |
| 4 | 01010-31030 | BOLT | 170637- | |
| 5 | 01602-01030 | WASHER,SPRING | 170637- | |
| 6 | 01640-21016 | WASHER | 170637- | |
| 7 | 6623-21-5812 | GASKET (K2) | 170637- | |
| 8 | 6691-51-9980 | PLATE | 170637- | |
| 9 | 02030-70738 | BOLT | 170637- | |
| 10 | 6610-21-5720 | BOLT | 170637- | |
| 11 | 02030-70732 | BOLT | 170637- | |
| 12 | 01602-01134 | WASHER,SPRING | 170637- | |
| 13 | 01641-21223 | WASHER | 170637- | |
| 14 | 01010-30830 | BOLT | 170637- | |
| 15 | 01602-00825 | WASHER,SPRING | 170637- | |
| 16 | 02030-70529 | BOLT | 170637- | |
| 17 | 02310-11020 | WASHER,SPRING | 170637- | |
| 18 | 01010-31240 | BOLT | 170637- | |
| 19 | 01602-01236 | WASHER,SPRING | 170637- | |
| 20 | 6693-22-5412 | BRACKET | 170637- | |
| 21 | 6643-21-5421 | GASKET (K2) | 170637- | |
| 22 | 01010-31230 | BOLT | 170637- | |
| 23 | 01602-01236 | WASHER,SPRING | 170637- | |
| 24 | 6693-22-5300 | OIL GAUGE ASS'Y | 170637- | |
| 25 | 07025-00100 | CAP,OIL FILLER | 170637- |