| Item | Part No. | Part Name | Qty | Serial No. |
| 42C-Z89-4631 | OIL COOLER ASS'Y | 50103- | ||
| \0\42C-Z89-4630 | OIL COOLER ASS'Y | 50085-50102 | ||
| 427-S05-4880 | OIL COOLER ASS'Y | 50085-50102 | ||
| 427-S05-1100 | OIL COOLER | 50085- | ||
| 1 | 427-S05-1810 | OIL COOLER | 50085- | |
| 2 | 427-S05-1930 | FRAME ASS'Y | 50085- | |
| 3 | 427-S05-1940 | SHROUD ASS'Y | 50085- | |
| 4 | 427-S05-1950 | SEAT | 50085- | |
| 5 | 427-S05-1960 | CLAMP | 50085- | |
| 6 | 427-S05-1970 | SEAT | 50085- | |
| 7 | 01010-81025 | BOLT | 50085- | |
| 8 | 01602-21030 | WASHER | 50085- | |
| 9 | 142-03-12320 | SHIM, 0.5MM | 50085- | |
| 10 | 427-S05-1980 | PACKING | 50085- | |
| 11 | 427-S05-1990 | PACKING | 50085- | |
| 12 | 01010-81025 | BOLT | 50085- | |
| 13 | 01643-31032 | WASHER | 50085- | |
| 14 | 01010-81230 | BOLT | 50085- | |
| 15 | 01643-31232 | WASHER | 50085- | |
| 16 | 07040-12414 | PLUG | 50085- | |
| 17 | 07002-22434 | O-RING | 50085- | |
| 18 | (\8\01571-01016) | SEAT | 50085- | |
| 19 | 427-S05-4870 | BRACKET | 50085- | |
| 20 | 01572-11012 | SEAT | 50085- | |
| 21 | 01571-01016 | SEAT | 50085- |