| Item | Part No. | Part Name | Qty | Serial No. |
| (20Y-54-00492) | OPERATOR'S CAB ASS'Y | 12231- | ||
| (20Y-54-00491) | OPERATOR'S CAB ASS'Y | 12144-12230 | ||
| 1 | \6\ | CAB | 12144- | |
| 2 | 20E-54-K2510 | GRIP | 12144- | |
| 3 | 01435-40820 | BOLT | 12583- | |
| 01435-30820 | BOLT | 12144-12582 | ||
| 4 | 20Y-54-35151 | GRIP | 12144- | |
| 5 | 01435-41025 | BOLT | 12583- | |
| 01435-31025 | BOLT | 12144-12582 | ||
| 6 | 20Y-54-14540 | PLUG | 12144- | |
| 7 | 20Y-54-36380 | LOCK | 12144- | |
| 8 | 01435-40820 | BOLT | 12583- | |
| 01435-30820 | BOLT | 12144-12582 | ||
| 9 | 20Y-54-35982 | LOCK,RELEASE | 12144- | |
| 10 | 01435-30616 | BOLT | 12144- | |
| 11 | 20Y-54-35996 | CABLE | 12144- | |
| 12 | 04205-10520 | PIN | 12144- | |
| 13 | 04052-10530 | PIN | 12144- | |
| 14 | 09415-01610 | CAP | 12144- | |
| 15 | 08051-00801 | CLIP | 12144- | |
| 16 | 20Y-54-11611 | STOPPER | 12144- | |
| 17 | 01580-11008 | NUT | 12144- |