| Item | Part No. | Part Name | Qty | Serial No. |
| 702-21-04430 | VALVE ASS'Y,BOOM LOCK | K20001- | ||
| 1 | \6\ | BODY | K20001- | |
| 2 | 702-21-35162 | BODY | K20001- | |
| 3 | 07000-13030 | O-RING | K20001- | |
| 4 | 07000-02020 | O-RING | K20001- | |
| 5 | 706-73-40330 | BOLT | K20001- | |
| 6 | 01602-21030 | WASHER,SPRING | K20001- | |
| 7 | \6\ | SPOOL | K20001- | |
| 8 | 702-21-31350 | SEAT | K20001- | |
| 9 | 702-21-31231 | SPRING | K20001- | |
| 10 | 702-21-31360 | SPACER | K20001- | |
| 11 | 702-21-31241 | PLUG | K20001- | |
| 12 | 07002-01823 | O-RING | K20001- | |
| 13 | 702-21-35141 | VALVE,CHECK | K20001- | |
| 14 | 702-21-35120 | SPRING | K20001- | |
| 15 | 702-21-35130 | SEAL | K20001- | |
| 709-70-74402 | VALVE ASS'Y,SUCTION AND SAFETY | K20001- | ||
| 16 | 709-70-71112 | SLEEVE | K20001- | |
| 17 | \6\ | SLEEVE | K20001- | |
| 18 | \6\ | POPPET | K20001- | |
| 19 | \6\ | SEAL | K20001- | |
| 20 | \6\ | PISTON | K20001- | |
| 21 | 709-70-71210 | SPRING | K20001- | |
| 22 | \6\ | PLUG | K20001- | |
| 23 | \6\ | SEAL | K20001- | |
| 24 | 709-70-71220 | SPRING | K20001- | |
| 25 | 07002-02434 | O-RING | K20001- | |
| 26 | \6\ | POPPET | K20001- | |
| 27 | \6\ | SPRING | K20001- | |
| 28 | \6\ | SCREW | K20001- | |
| 29 | \6\ | O-RING | K20001- | |
| 30 | \6\ | NUT | K20001- | |
| 31 | 709-25-11390 | O-RING | K20001- |