| Item | Part No. | Part Name | Qty | Serial No. |
| (418-15-11050) | TRANSMISSION ASS'Y,(WITHOUT EMERGENCY STEERING) | | 10001- |
| (418-15-11060) | TRANSMISSION ASS'Y,(WITH EMERGENCY STEERING) | | 10001- |
| 418-15-18023 | CASE ASS'Y,(WA250-1M, 1P) | | 10613- |
| \0\419-15-18023 | CASE ASS'Y,(WA250-1M, 1P) | | 10001-10612 |
| 418-15-18023 | CASE ASS'Y,(WA250-1D) | | 10640- |
| 419-15-18023 | CASE ASS'Y,(WA250-1D) | | 10001-10639 |
| 1 | \6\ | CASE,(WA250-1M, 1P) | | 10613- |
| 1 | \6\ | CASE,(WA250-1M, 1P) | | 10001-10612 |
| 1 | \6\ | CASE,(WA250-1D) | | 10640- |
| 1 | \6\ | CASE,(WA250-1D) | | 10001-10639 |
| 2 | \6\ | TUBE | | 10001- |
| 3 | \6\ | TUBE | | 10001- |
| 4 | \6\ | TUBE | | 10001- |
| 5 | \6\ | TUBE | | 10001- |
| 6A | \6\ | BALL | | 10001- |
| 6B | \6\ | BALL | | 10001- |
| 6C | \6\ | PLUG | | 10001- |
| 6 | \6\ | TUBE | | 10001- |
| 7 | 07030-00252 | BREATHER | | 10001- |
| 8 | 419-15-14140 | SHAFT | | 10001- |
| 9 | 06030-06209 | BEARING | | 10001- |
| 10 | 04065-08530 | RING,SNAP | | 10001- |
| 11 | 418-15-11230 | GEAR | | 10001- |
| 12 | 04064-04518 | RING,SNAP | | 10001- |
| 13 | 419-15-14110 | SHAFT | | 10001- |
| 14 | 419-15-14130 | BEARING | | 10001- |
| 15 | 04065-01030 | RING,SNAP | | 10001- |
| 16 | 417-15-14130 | GEAR, 44 TEETH | | 10001- |
| 17 | 04064-04518 | RING,SNAP | | 10001- |
| 18 | 424-13-11110 | O-RING (K1) | | 10001- |
| 19 | 01010-31030 | BOLT | | 10001- |
| 20 | 01643-31032 | WASHER | | 10001- |
| 21 | (711-57-00011) | TORQUE CONVERTER A. | | (2258)- |
| 21 | \0\711-57-00010 | TORQUE CONVERTER A. | | 10001-(2257) |
| 22 | 01010-31235 | BOLT | | 10001- |
| 23 | 01643-31232 | WASHER | | 10001- |
| 24 | 419-15-14910 | RING,SNAP | | 12033- |
| 25 | 07042-71019 | PLUG | | 12033- |
| 25 | 07042-01019 | PLUG | | 10001-12032 |
