| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 195-61-21230 | SEAT | 8421- | |
| 2 | 01010-31485 | BOLT | 8513- | |
| 2 | \0\01010-31490 | BOLT | 8421-8512 | |
| 3 | 01602-01442 | WASHER,SPRING | 8421-8512 | |
| 4 | 01643-31445 | WASHER | 8421- | |
| 5 | 198-21-12240 | BOSS | 8421- | |
| 6 | 195-61-21270 | BRACKET | 8421- | |
| 7 | 01010-31225 | BOLT | 8421- | |
| 8 | 01602-01236 | WASHER,SPRING | 8421- | |
| 9 | 195-61-21420 | PLATE | 8421- | |
| 10 | 195-61-21430 | PLATE | 8421- | |
| 11 | 07000-03022 | O-RING | 8421- | |
| 12 | 01010-31030 | BOLT | 8421- | |
| 13 | 01602-01030 | WASHER,SPRING | 8421- | |
| 14 | 195-78-42380 | BRACKET | 8421- | |
| 15 | 01010-31255 | BOLT | 8421- | |
| 16 | 01602-01236 | WASHER,SPRING | 8421- | |
| 17 | (700-62-54000) | SELECTOR VALVE A. | 8421- | |
| 18 | 07000-03022 | O-RING | 8421- | |
| 19 | 01010-31065 | BOLT | 8421- | |
| 20 | 01602-01030 | WASHER,SPRING | 8421- | |
| 21 | (702-12-14000) | SERVO VALVE ASS'Y | 8421- | |
| 22 | 07000-03022 | O-RING | 8421- | |
| 23 | 01010-31040 | BOLT | 8421- | |
| 24 | 01011-31040 | BOLT | 8513- | |
| 24 | \0\01011-31045 | BOLT | 8421-8512 | |
| 25 | 01602-01030 | WASHER | 8421-8512 | |
| 26 | 01643-31032 | WASHER | 8421- | |
| 27 | (702-12-13000) | SERVO VALVE ASS'Y | 8513- | |
| 28 | 07000-03022 | O-RING | 8421- | |
| 29 | 01010-31040 | BOLT | 8421- | |
| 30 | 01011-31040 | BOLT | 8513- | |
| 30 | \0\01011-31045 | BOLT | 8421-8512 | |
| 31 | 01602-01030 | WASHER,SPRING | 8421- | |
| 32 | 01643-31032 | WASHER | 8421- | |
| 33 | 195-78-42350 | SUPPORT | 8421- | |
| 34 | 195-61-34130 | BEARING | 8513- | |
| 34 | 06120-02016 | BEARING | 8421-8512 | |
| 35 | 06122-02004 | SEAL | 8421-8512 | |
| 36 | 175-61-13722 | SHAFT | 8513- | |
| 36 | 175-61-13721 | SHAFT | 8421-8512 | |
| 37 | 07020-00900 | FITTING,GREASE | 8421-8512 | |
| 38 | 195-78-42320 | LEVER | 8421-8512 | |
| 39 | 195-78-42340 | LEVER | 8421- | |
| 40 | 04010-00519 | KEY | 8513- | |
| 40 | 04010-00519 | KEY | 8421-8512 | |
| 41 | 01010-30830 | BOLT | 8421- | |
| 42 | 01602-00825 | WASHER,SPRING | 8421- | |
| 43 | 195-78-42330 | YOKE | 8421- | |
| 44 | 04205-00618 | PIN | 8421- | |
| 45 | 04050-01610 | PIN | 8421- | |
| 46 | 08036-10810 | CLIP | 8421- | |
| 47 | 175-15-45620 | STOPPER | 8513- | |
| 48 | 07043-50617 | PLUG | 8513- |