| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 561-35-61601 | RELAY VALVE ASS'Y | .- | |
| 1 | \0\561-35-61600 | RELAY VALVE ASS'Y | 4001-. | |
| 1 | \6\ | BODY | 4001- | |
| 2 | \6\ | PLUG,(PT 1/2) | .- | |
| 2 | 567-35-11560 | PLUG | 4001-. | |
| 3 | \6\ | PLUG,(PT 1/4) | 4001- | |
| 4 | 567-35-11420 | FILTER | 4001- | |
| 5 | \6\ | NIPPLE | 4001- | |
| 6 | \6\ | O-RING (K14) | 4001- | |
| 7 | 567-35-11340 | WASHER | 4001- | |
| 8 | \6\ | PISTON | 4001- | |
| 9 | \6\ | O-RING (K14) | 4001- | |
| 10 | \6\ | VALVE (K14) | .- | |
| 10 | \6\ | VALVE (K14) | 4001-. | |
| 11 | \6\ | RETAINER | 4001- | |
| 12 | \6\ | SPRING | 4001- | |
| 13 | \6\ | GUIDE | 4001- | |
| 14 | \6\ | O-RING (K14) | 4001- | |
| 15 | \6\ | O-RING (K14) | 4001- | |
| 16 | \6\ | RING | 4001- | |
| 17 | \6\ | RING | 4001- | |
| 18 | \6\ | SPRING | 4001- | |
| 19 | \6\ | COVER | 4001- | |
| 20 | \6\ | DIAPHRAGM (K14) | 4001- | |
| 21 | 567-35-11520 | WASHER | 4001- | |
| 22 | 567-35-11510 | SCREW | 4001- | |
| 23 | 567-35-11540 | WASHER,CHECK | 4001- | |
| 24 | \6\ | VALVE (K14) | 4001- | |
| 25 | \6\ | SPRING (K14) | 4001- | |
| 26 | \6\ | O-RING (K14) | 4001- | |
| 27 | \6\ | O-RING (K14) | 4001- | |
| 28 | 567-35-11461 | BOLT,(WITH WASHER) | .- | |
| 28 | 567-35-11470 | BOLT | 4001-. | |
| 29 | 567-35-11460 | WASHER,SPRING | 4001-. | |
| 30 | \6\ | COVER | 4001- | |
| 31 | \6\ | O-RING (K14) | 4001- | |
| 32 | 567-35-11361 | PISTON | .- | |
| 32 | 567-35-11360 | PISTON | 4001-. | |
| 33 | 567-35-11350 | SEAT | 4001- | |
| 34 | \6\ | SPRING | 4001- | |
| 35 | \6\ | RING,SEAL | .- | |
| 35 | 567-35-11410 | RING,SEAL (K14) | 4001-. | |
| 36 | 567-35-11471 | BOLT,(WITH WASHER) | .- | |
| 36 | 567-35-11470 | BOLT | 4001-. | |
| 37 | 567-35-11460 | WASHER,SPRING | 4001-. | |
| 38 | 567-35-11630 | WASHER | .- | |
| 39 | 567-35-11590 | RING,SNAP | .- | |
| 40 | 567-35-11620 | SHIM | .- | |
| 41 | \6\ | TAG | .- |