| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 7821-04-1000 | CONTROLLER UNIT A. | 51505- | |
| 1 | 7821-04-2000 | CONTROLLER UNIT A.,(WITH AFTER COOLER) | 51505- | |
| 1 | 600-815-3501 | CONTROLLER UNIT A. | 50001-51504 | |
| 2 | 175-06-61291 | WIRING HARNESS | 51505- | |
| 2 | 175-06-61290 | WIRING HARNESS | 50001-51504 | |
| 3 | 175-06-61280 | WIRING HARNESS | 50001- | |
| 4 | 175-06-61321 | BOX | 51505- | |
| 4 | 175-06-61320 | BOX | 50001-51504 | |
| 5 | 01010-51030 | BOLT | 50001- | |
| 6 | 01602-21030 | WASHER,SPRING | 50001- | |
| 7 | 175-06-61340 | BRACKET | 50001-51504 | |
| 8 | 01010-51030 | BOLT | 50001-51504 | |
| 9 | 01602-21030 | WASHER,SPRING | 50001-51504 | |
| 10 | 01010-50820 | BOLT | 51505- | |
| 10 | 01010-51025 | BOLT | 50001-51504 | |
| 11 | 01602-20825 | WASHER,SPRING | 51505- | |
| 11 | 01602-21030 | WASHER,SPRING | 50001-51504 | |
| 12 | 175-06-61350 | BRACKET | 50001- | |
| 13 | 154-06-13910 | ISOLATOR | 50001- | |
| 14 | 01582-11008 | NUT | 50001- | |
| 15 | 01602-21030 | WASHER,SPRING | 50001- | |
| 16 | 01010-50616 | BOLT | 50001- | |
| 17 | 01643-30623 | WASHER | 50001- | |
| 18 | 175-06-61330 | COVER | 50001- | |
| 19 | 01010-51020 | BOLT | 50001- | |
| 20 | 01602-21030 | WASHER,SPRING | 50001- | |
| 21 | 175-54-33470 | PLUG | 50001- | |
| 22 | 01220-40312 | SCREW | 50001- | |
| 23 | 01580-10302 | NUT | 50001- | |
| 24 | 01602-20307 | WASHER,SPRING | 50001- | |
| 25 | 6128-81-4710 | CLIP | 51505- | |
| 26 | 01010-51020 | BOLT | 51505- | |
| 27 | 01643-31032 | WASHER | 51505- | |
| 28 | 08053-00912 | CLIP | 51505- | |
| 29 | 08053-01512 | CLIP | 51505- | |
| 30 | 01010-51020 | BOLT | 51505- | |
| 31 | 01643-31032 | WASHER | 51505- |