| Item | Part No. | Part Name | Qty | Serial No. |
| 56C-50-18001 | CYLINDER ASS'Y,REAR | 1202- | ||
| 56C-50-18000 | CYLINDER ASS'Y,REAR | 1001-1201 | ||
| 1 | 56B-50-14110 | CYLINDER | 1001- | |
| 2 | 56C-50-18120 | ROD | 1001- | |
| 3 | 56C-50-17180 | FLANGE | 1001- | |
| 4 | 56C-50-17150 | RETAINER | 1001- | |
| 566-50-11301 | VALVE ASS'Y | 1001- | ||
| 5 | 566-50-11320 | VALVE | 1001- | |
| 6 | 281-50-11721 | CORE,VALVE | 1001- | |
| 7 | 566-50-11340 | CAP | 1001- | |
| 8 | 07000-11006 | O-RING | 1001- | |
| 9 | 566-50-11271 | VALVE | 1001- | |
| 10 | 566-50-11350 | PACKING | 1001- | |
| 11 | 566-50-11461 | BEARING | 1001- | |
| 12 | 56B-50-13210 | BOOT | 1001- | |
| 13 | 56B-50-13330 | BUSHING | 1202- | |
| 13 | 07177-01440 | BUSHING | 1001-1201 | |
| 14 | 567-50-52291 | BUSHING | 1202- | |
| 14 | 567-50-52290 | BUSHING | 1001-1201 | |
| 15 | 56A-50-11160 | RING,WEAR | 1001- | |
| 16 | 56C-50-17160 | U-PACKING | 1001- | |
| 17 | 56B-50-13170 | SEAL | 1001- | |
| 18 | 707-51-14640 | RING | 1001- | |
| 19 | 07000-15170 | O-RING | 1001- | |
| 20 | 07001-05170 | RING,BACK-UP | 1001- | |
| 21 | 01010-81090 | BOLT | 1001- | |
| 22 | 01643-51032 | WASHER | 1001- | |
| 23 | 07281-12429 | CLAMP | 1001- | |
| 24 | 56C-50-18190 | GUARD | 1001- | |
| 25 | 56B-50-13191 | COVER | 1001- | |
| 26 | 01010-80820 | BOLT | 1001- | |
| 27 | 01643-30823 | WASHER | 1001- |