| Item | Part No. | Part Name | Qty | Serial No. |
| TRANSMISSION ASSEMBLY (SEE FIG. F4320-51A0 ) | A70001 -- | |||
| 2 | ||||
| 14X-15-00341 | VALVE ASSEMBLY, MAIN RELIEF | A70001 -- | ||
| 1 | (NSS) | BODY | A70001 -- | |
| 2 | 07042-20108 | PLUG | A70001 -- | |
| 3 | 426-15-15830 | PLUG | A70001 -- | |
| 4 | 07002-03034 | O-RING | A70001 -- | |
| 5 | 41E-15-15230 | VALVE | A70001 -- | |
| 6 | 426-15-15490 | VALVE | A70001 -- | |
| 7 | 198-15-15770 | SPRING | A70001 -- | |
| 8 | 426-15-15480 | VALVE | A70001 -- | |
| 9 | 198-15-15570 | SHIM, 0.5 MM | A70001 -- | |
| 10 | 41E-15-16250 | SPRING | A70001 -- | |
| 11 | 426-15-16260 | SPRING | A70001 -- | |
| 12 | 22W-43-17330 | WASHER | A70001 -- | |
| 13 | 426-15-15810 | PLUG | A70001 -- | |
| 14 | 07002-03034 | O-RING | A70001 -- | |
| 15 | 12H-15-14130 | SPOOL | A70001 -- | |
| 16 | 104-15-25490 | VALVE | A70001 -- | |
| 17 | 125-15-15290 | SPRING | A70001 -- | |
| 18 | 104-15-25480 | VALVE | A70001 -- | |
| 19 | 14X-15-16210 | SPRING | A70001 -- | |
| 20 | 20H-15-14140 | GUIDE | A70001 -- | |
| 21 | 426-15-15820 | PLUG | A70001 -- | |
| 22 | 07002-03034 | O-RING | A70001 -- | |
| 23 | 07000-73030 | O-RING | A70001 -- | |
| 24 | 01010-81065 | BOLT | A70001 -- | |
| 25 | 01643-31032 | WASHER | A70001 -- |