| Item | Part No. | Part Name | Qty | Serial No. |
| 177-60-12002 | HYDRAULIC TANK ASS'Y | 23948- | ||
| (177-60-12001) | HYDRAULIC TANK ASS'Y | 12128-23947 | ||
| 701-41-23000 | VALVE ASS'Y | 12128- | ||
| 701-41-00040 | BODY ASS'Y | 12128- | ||
| 1 | \6\ | BODY | 12128- | |
| 2 | \6\ | SPOOL | 12128- | |
| 3 | \6\ | COLLAR | 12128- | |
| 4 | 701-43-31260 | VALVE | 12128- | |
| 5 | 701-53-31130 | SPRING | 12128- | |
| 6 | 701-43-31270 | SEAT | 12128- | |
| 7 | 07000-13028 | O-RING | 12128- | |
| 8 | 701-53-31290 | PLATE | 12128- | |
| 9 | 01010-51450 | BOLT | 12128- | |
| 10 | 01602-21442 | WASHER | 12128- | |
| 11 | 07042-00415 | PLUG | 12128- | |
| 13 | 701-43-31181 | SPACER | 12128- | |
| 14 | 701-43-31191 | SPACER | 12128- | |
| 15 | 701-43-31290 | COLLAR | 12128- | |
| 12 | 701-43-31221 | SPRING | 12128- | |
| 16 | 01010-51290 | BOLT | 12128- | |
| 17 | 01602-21236 | WASHER | 12128- | |
| 18 | 701-43-31310 | CASE | 12128- | |
| 19 | 01252-51235 | BOLT | 12128- | |
| 20 | 01602-21236 | WASHER | 12128- | |
| 21 | 701-51-31250 | O-RING | 12128- | |
| 22 | 07000-02015 | O-RING | 12128- |