| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | HOUSING (1) | |||
| 2 | 58B-60-20130 | PISTON ASSEMBLY (2) | ||
| 3 | EC1015 | VALVE ASSEMBLY | ||
| 3 | TD7179 | CORE, VALVE | ||
| 3 | EC1447 | BODY | ||
| 3 | TL3995 | O-RING | ||
| 4 | 58B-60-20110 | COVER ASSEMBLY | ||
| 5 | XA5153 | GAS VALVE ASSEMBLY | ||
| 6 | 58F-60-40180 | SPACER | ||
| 7 | XA5154 | O-RING, GAS VALVE | ||
| 8 | 58B-60-20140 | SEAL | ||
| 9 | 58B-60-20150 | O-RING | ||
| 10 | WA4780 | PLUG (3) | ||
| NS|14 | NOTE: (1) NOT SERVICED SEPARATELY. | |||
| NS|15 | (2) SEALS NOT SERVICED SEPARATELY. | |||
| NS|16 | (3) FOR STORAGE PURPOSES ONLY. |