| Item | Part No. | Part Name | Qty | Serial No. |
| 6137-12-3100 | NOZZLE HOLDER ASS'Y | 51634- | ||
| 1 | 6136-12-3110 | HOLDER ASS'Y | 51634- | |
| 2 | DK150508-3300 | PIN | 51634- | |
| 3 | DK150550-3600 | ROD,PUSH | 51634- | |
| 4 | DK150562-1400 | SPRING | 51634- | |
| 6 | DK150565-2001 | SCREW,ADJUST | 51634- | |
| 7 | DK150567-5100 | NUT | 51634- | |
| 8 | DK029331-4130 | GASKET | 51634- | |
| 9 | DK150650-7301 | NUT,RETAINING | 51634- | |
| 10 | 6127-11-3152 | BOLT | 51634- | |
| 11 | 07005-00812 | SEAL, WASHER (K1) | 51634- | |
| 12 | 6137-12-3120 | NOZZLE | 51634- | |
| 13 | 6136-11-3131 | PACKING | 51634- | |
| 14 | 01010-30855 | BOLT | 51634- | |
| 15 | 01602-00825 | WASHER,SPRING | 51634- | |
| 16 | 6136-71-5310 | PIPE,SPILL | 51634- | |
| 17 | 6131-71-5520 | HOSE,SPILL (FOR EC170Z) | 51634- | |
| 17 | 6112-73-5320 | PIPE,SPILL (FOR EC170ZS) | 10001-51633 |