| Item | Part No. | Part Name | Qty | Serial No. |
| (135-15-00104) | TRANSMISSION ASS'Y | 20001- | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.F2320-51A0 TO F2320-60A0. | ||||
| 134-15-00160 | VALVE ASS'Y,LUBRICATION | 20001- | ||
| 1 | 125-15-14112 | BODY,VALVE | 20001- | |
| 2 | 125-15-14142 | PISTON | 20001- | |
| 3 | 125-15-14152 | SPRING | 20001- | |
| 4 | 125-15-14131 | COVER | 20001- | |
| 5 | 07000-73025 | O-RING (K2) | 20001- | |
| 6 | 01010-50820 | BOLT | 20001- | |
| 7 | 01602-20825 | WASHER,SPRING | 20001- | |
| 8 | 135-15-34121 | GASKET (K2) | 20139- | |
| 8 | \0\135-15-34120 | GASKET (K2) | 20001-20138 | |
| 9 | 01010-51055 | BOLT | 20001- | |
| 10 | 01602-21030 | WASHER,SPRING | 20001- |