| |$0 | 421-64-Z5502 | VALVE ASS'Y STOP | |
| 1 | 421-64-Z5510 | BODY | |
| 2 | 421-64-Z5520 | SPOOL | |
| 3 | 421-64-Z5920 | SEAL | |
| 4 | 421-64-Z5930 | WIPER | |
| 5 | 421-64-Z5530 | POPPET | |
| 6 | 421-64-Z5540 | SPRING | |
| 7 | 421-64-Z5560 | END.SPOOL | |
| 8 | 421-64-Z5550 | O-RING | |
| 9 | 421-64-Z5570 | SPRING | |
| 10 | 421-64-Z5590 | PLUG | |
| 11 | 421-64-Z5580 | O-RING | |
| 12 | 421-64-Z5940 | COVER | |
| 13 | 421-64-Z5950 | BOLT.CHECK | |
| 14 | 421-64-Z5910 | BOOT |
