| Item | Part No. | Part Name | Qty | Serial No. |
| 428-15-21001 | TRANSMISSION ASS'Y | 51001- | ||
| 428-15-21000 | TRANSMISSION ASS'Y | 50001-51000 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.F4320-51A0 TO F4320-68A0. | ||||
| 428-15-25001 | CONTROL VALVE ASS'Y | 51001- | ||
| 428-15-25000 | CONTROL VALVE ASS'Y | 50001-51000 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.F4320-51A0 TO F4320-55A0. | ||||
| 1 | 425-15-15130 | SEAT | 50001- | |
| 2 | 07043-70211 | PLUG | 50001- | |
| 3 | 426-15-16510 | FILTER ASS'Y | 50001- | |
| 209-38-12470 | ELEMENT | 50001- | ||
| 209-38-12480 | O-RING (K2) | 50001- | ||
| 209-38-12490 | RING | 50001- | ||
| 4 | 01010-81035 | BOLT | 50001- | |
| 5 | 01602-21030 | WASHER,SPRING | 50001-51000 | |
| 6 | 01643-51032 | WASHER,SPRING | 51001- | |
| 01641-21016 | WASHER | 50001-51000 | ||
| 7 | 07000-72014 | O-RING (K2) | 50001- | |
| 428-15-00250 | BODY ASS'Y | 50001- | ||
| 8 | \6\ | BODY | 50001- | |
| 9 | 07042-80108 | PLUG | 50001- | |
| 10 | 425-15-15220 | VALVE | 50001- | |
| 11 | 104-15-25480 | VALVE | 50001- | |
| 12 | 104-15-25490 | VALVE | 50001- | |
| 13 | 125-15-15290 | SPRING | 50001- | |
| 14 | 104-15-25290 | SPRING¤ (L= 62.0) | 50001- | |
| 15 | 113-15-25260 | SHIM¤ 0.5MM (K2) | 50001- | |
| 16 | 424-15-15650 | STOPPER | 50001- | |
| 17 | 04025-00640 | PIN | 50001- | |
| 18 | 424-15-15490 | GUIDE | 50001- | |
| 19 | 425-15-15480 | GUIDE | 50001- | |
| 20 | 424-15-15240 | VALVE | 50001- | |
| 21 | 104-15-25480 | VALVE | 50001- | |
| 22 | 104-15-25490 | VALVE | 50001- | |
| 23 | 125-15-15290 | SPRING | 50001- | |
| 24 | 428-15-15560 | VALVE | 50001- | |
| 25 | 428-15-16160 | SPRING | 50001- | |
| 26 | 428-15-16170 | SPRING | 50001- | |
| 27 | 424-15-15290 | STOPPER | 50001- | |
| 28 | 07000-72021 | O-RING (K2) | 50001- | |
| 29 | 428-15-15630 | VALVE | 50001- | |
| 30 | 424-15-15711 | SPACER | 50001- | |
| 31 | 07000-72021 | O-RING (K2) | 50001- | |
| 32 | 424-15-15340 | VALVE | 50001- | |
| 33 | 104-15-25480 | VALVE | 50001- | |
| 34 | 104-15-25490 | VALVE | 50001- | |
| 35 | 125-15-15290 | SPRING | 50001- | |
| 36 | 425-15-15490 | GUIDE | 50001- | |
| 37 | 428-15-15330 | SPRING | 50001- | |
| 38 | 425-15-15510 | PLUG | 50001- | |
| 39 | 07002-13034 | O-RING (K2) | 51001- | |
| 07002-03034 | O-RING (K2) | 50001-51000 | ||
| 40 | 113-15-25260 | SHIM¤ 0.5MM (K2) | 50001- |