| Item | Part No. | Part Name | Qty | Serial No. |
| 234-25-61410 | CASE ASS'Y,L.H. | 13133- | ||
| 234-25-00211 | CASE ASS'Y,L.H. | 13001-13132 | ||
| 234-25-61420 | CASE ASS'Y,R.H. | 13133- | ||
| 234-25-00221 | CASE ASS'Y,R.H. | 13001-13132 | ||
| 1 | 234-25-31111 | CASE | 13001-. | |
| 2 | 234-25-32150 | SEAT (WELDED) | 13001-. | |
| 3 | 234-25-32160 | SEAT (WELDED) | 13001-. | |
| 4 | 238-25-16750 | SEAT (WELDED) | 13001-. | |
| 5 | 07044-12412 | PLUG | 13001- | |
| 6 | 07002-12434 | O-RING (KIT) | 13001- | |
| 7 | 237-23-11142 | COVER | 13001- | |
| 8 | 234-25-61110 | COVER | 13001- | |
| 9 | 234-25-31142 | GASKET (KIT) | 13001- | |
| 10 | 01010-51230 | BOLT | 13001- | |
| 11 | 01643-31232 | WASHER | 13001- | |
| 12 | 23C-25-11120 | GAUGE | 13001- | |
| 13 | 07002-12434 | O-RING (KIT) | 13001- | |
| 14 | 234-25-31511 | COVER | 13001- | |
| 15 | 234-25-31150 | COVER | 13001- | |
| 16 | 234-25-31160 | COVER | 13001- | |
| 17 | 07030-00252 | BREATHER | 13001- | |
| 18 | 234-25-31172 | GASKET (KIT) | 13001- | |
| 19 | 01010-51225 | BOLT | 13001- | |
| 20 | 01010-51230 | BOLT | 13001- | |
| 21 | 01643-31232 | WASHER | 13001- | |
| SERVICE KIT | ||||
| KIT | 234-25-07013 | SERVICE KIT,TANDEM DRIVE | 13001- |