| Item | Part No. | Part Name | Qty | Serial No. |
| 428-43-37300 | VALVE ASS'Y,TANDEM | 51001- | ||
| 426-43-37120 | VALVE ASS'Y | 51001- | ||
| 1 | 426-43-37130 | FLANGE ASS'Y | 51001- | |
| 2 | 426-43-37150 | RETAINER | 51001- | |
| 3 | 426-43-37160 | RETAINER | 51001- | |
| 4 | 07017-10016 | SEAL,OIL | 51001- | |
| 5 | 421-43-27180 | O-RING | 51001- | |
| 6 | 426-43-27110 | CYLINDER ASS'Y | 51001- | |
| 7 | 421-43-27240 | RETAINER | 51001- | |
| 8 | 421-43-27721 | SPRING | 51001- | |
| 9 | 04064-01510 | RING,SNAP | 51001- | |
| 10 | 421-43-27180 | O-RING | 51001- | |
| 11 | 426-43-27120 | CYLINDER | 51001- | |
| 12 | 421-43-27240 | RETAINER | 51001- | |
| 13 | 421-43-27250 | NUT,END | 51001- | |
| 14 | 421-43-27710 | SPRING | 51001- | |
| 15 | 04064-01510 | RING,SNAP | 51001- | |
| 16 | 07002-13634 | O-RING | 51001- | |
| 17 | 426-43-37140 | HOLDER | 51001- | |
| 18 | 426-43-37260 | SPRING | 51001- | |
| 19 | 426-43-37270 | SPRING | 51001- | |
| 20 | 421-43-27750 | SPRING | 51001- | |
| 21 | 01252-41025 | BOLT | 51001- | |
| 22 | 421-43-27170 | BOLT | 51001- | |
| 23 | 421-43-27120 | BRACKET ASS'Y | 51001- | |
| 23 | 421-43-27150 | BUSHING | 51001- | |
| 24 | 363-43-37410 | PAD | 51001- | |
| 25 | 421-43-27130 | PLATE,PEDAL | 51001- | |
| 26 | 421-43-27320 | ROLLER ASS'Y | 51001- | |
| 26 | 421-43-27160 | BUSHING | 51001- | |
| 27 | 421-43-27190 | BOOT | 51001- | |
| 28 | 421-43-27290 | STOPPER,PEDAL | 51001- | |
| 29 | 421-43-27310 | SEAT | 51001- | |
| 30 | 421-43-27330 | COLLAR | 51001- | |
| 31 | 421-43-27380 | PIN | 51001- | |
| 32 | 421-43-27390 | PIN | 51001- | |
| 33 | 04052-11038 | PIN,SNAP | 51001- | |
| 34 | 01252-70820 | BOLT | 51001- | |
| 35 | 01580-10806 | NUT | 51001- |