| Item | Part No. | Part Name | Qty | Serial No. |
| 20B-60-12200 | CHECK VALVE ASS'Y | 15001- | ||
| 1 | \6\ | HOUSING | 15001- | |
| 2 | 20B-60-18340 | PISTON | 15001- | |
| 3 | 20B-60-18350 | SLEEVE | 15001- | |
| 4 | 20B-60-18360 | POPPET | 15001- | |
| 5 | 20B-60-18370 | POPPET | 15001- | |
| 6 | 20B-60-18380 | COLLAR | 15001- | |
| 7 | 20B-60-18390 | SPRING | 15001- | |
| 8 | 20B-60-18410 | CAP | 15001- | |
| 9 | 201-60-18970 | O-RING | 15001- | |
| 10 | 20B-60-18420 | O-RING | 15001- | |
| 11 | \6\ | PLUG,(FOR SHIPPING) | 15001- | |
| 12 | 201-60-19110 | RING,BACK-UP | 15001- | |
| 13 | \6\ | PLATE,NAME | 15001- |