| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM129335-11300 | COVER | 05590-@ | |
| 2 | YM129350-11310 | PACKING (KIT) | 01001-@ | |
| 3 | YM124160-11360 | KNOB | 01001-@ | |
| 4 | YM24311-000120 | O-RING (KIT) | 01001-@ | |
| YM129335-03910 | BREATHER ASS'Y | 05590-05809 | ||
| 5 | \6\ | BODY | 05590-@ | |
| 6 | YM129335-03930 | JOINT | 05590-05809 | |
| 7 | YM27231-220000 | PLUG | 05590-@ | |
| 8 | YM23871-020000 | PLUG | 05590-@ | |
| 9 | YM24341-000400 | O-RING (KIT) | 05590-@ | |
| 10 | YM26106-080952 | BOLT | 05590-@ | |
| 11 | YM129335-03940 | HOSE | 05590-05809 | |
| 12 | YM171031-11741 | FILLER | 02638-@ | |
| 13 | YM121420-01760 | O-RING | 02638-@ | |
| 14 | YM124160-01751 | CAP | 01001-@ | |
| 15 | YM24311-000320 | O-RING | 01001-@ |