| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 423-46-12410 | FRAME,REAR | 20001- | |
| 1 | 423-Z00-1160 | FRAME,REAR (FOR WATER SEPARATOR) | 20001- | |
| 1 | 423-N80-1111 | FRAME,REAR (FOR ADD. AIR COMPRESSOR) | 20001- | |
| 2 | 423-46-12131 | BUSHING,FRONT | 20001- | |
| 3 | 423-46-15121 | PACKING | 20001- | |
| 4 | 423-46-12210 | RETAINER | 10001- | |
| 5 | 423-46-15111 | PACKING | 20001- | |
| 6 | 07000-05290 | O-RING | 10001- | |
| 7 | 01435-01235 | BOLT | 20001- | |
| 8 | 424-46-12156 | SUPPORT | 20001- | |
| 9 | 424-46-12172 | BUSHING | 10001- | |
| 10 | 421-46-15132 | PACKING | 20001- | |
| 11 | 424-46-12221 | PLATE,THRUST | 10001- | |
| 12 | 424-46-12182 | WASHER,THRUST | 20187- | |
| 12 | \0\424-46-12181 | WASHER,THRUST | 10001-20186 | |
| 13 | 01010-31670 | BOLT | 10001- | |
| 14 | 01643-31645 | WASHER | 10001- | |
| 15 | 424-46-12191 | COVER | 10001- | |
| 16 | 01010-31660 | BOLT | 10001- | |
| 17 | 01643-31645 | WASHER | 10001- | |
| 18 | 01011-62790 | BOLT | 20001- | |
| 19 | 01643-32780 | WASHER | 10001- | |
| 20 | 01580-02722 | NUT | 10001- | |
| 21 | 423-46-13313 | WEIGHT,COUNTER | 20001- | |
| 22 | 01011-32455 | BOLT | 20001- | |
| 23 | 22X-22-11280 | WASHER | 20001- | |
| 24 | 424-46-13221 | PIN | 10001- | |
| 25 | 04025-01000 | PIN,SPRING | 10001- | |
| 26 | 426-46-12280 | PIN,LINCH | 10001- | |
| 27 | 423-46-12171 | PLATE | 20001- | |
| 28 | 01435-01225 | BOLT | 20001- | |
| 29 | 421-46-12920 | BAR,LOCK | 20001- | |
| 30 | 421-46-12721 | PIN | 10001- | |
| 31 | 04025-01065 | PIN,SPRING | 10001- | |
| 32 | 04025-01065 | PIN,SPRING | 20001- | |
| 33 | 421-46-12731 | PIN | 10001- | |
| 34 | 04025-01065 | PIN,SPRING | 10001- | |
| 35 | 421-46-12740 | PIN,LINCH | 10001- | |
| 36 | 07049-03342 | PLUG | 20001- |