| Item | Part No. | Part Name | Qty | Serial No. |
| 178-40-00011 | CONTROL VALVE ASS'Y | 1010- | ||
| \0\178-40-00010 | CONTROL VALVE ASS'Y | 1001-1009 | ||
| 1 | 178-40-11130 | HOUSING | 1001- | |
| 2 | 07043-00415 | PLUG | 1001- | |
| 3 | 07043-00312 | PLUG | 1001- | |
| 4 | 07043-00108 | PLUG | 1001- | |
| 5 | 175-43-12140 | COVER,FRONT | 1001- | |
| 6 | 175-43-12150 | GASKET | 1001- | |
| 7 | 01010-31025 | BOLT | 1001- | |
| 8 | 01602-01030 | WASHER,SPRING | 1001- | |
| 9 | 178-40-11161 | SPOOL,L.H. | 1010- | |
| 9 | 178-40-11160 | SPOOL,L.H. | 1001-1009 | |
| 10 | 155-40-11281 | PLUG | 1010- | |
| 10 | 178-40-11170 | PLUG | 1001-1009 | |
| 11 | 155-40-11131 | SPOOL,R.H. | 1001- | |
| 12 | 155-40-11180 | BUSHING | 1001- | |
| 13 | 178-40-11220 | SPRING | 1001- | |
| 14 | 155-40-11190 | WASHER | 1001- | |
| 15 | 04064-02012 | RING,SNAP | 1001- | |
| 16 | 175-40-11330 | PLATE,RETAINER | 1001- | |
| 17 | 01010-31030 | BOLT | 1001- | |
| 18 | 01602-01030 | WASHER,SPRING | 1001- | |
| 19 | 155-40-11260 | STOPPER | 1001- | |
| 20 | 07000-03025 | O-RING | 1001- | |
| 21 | 04065-03515 | RING,SNAP | 1001- | |
| 22 | 155-40-11152 | SHAFT | 1001- | |
| 23 | 155-40-11162 | SHAFT | 1001- | |
| 24 | 04010-00522 | KEY | 1001- | |
| 25 | 170-43-12360 | BUSHING | 1001- | |
| 26 | 07011-00025 | SEAL,OIL | 1001- | |
| 27 | 155-40-11251 | WASHER | 1001- | |
| 28 | 04064-02212 | RING,SNAP | 1001- | |
| 29 | 07046-04520 | PLUG | 1001- | |
| 30 | 170-43-12321 | LEVER | 1001- | |
| 31 | 01010-31250 | BOLT | 1001- | |
| 32 | 01602-01236 | WASHER,SPRING | 1001- | |
| 33 | 170-43-12330 | ROLLER | 1001- | |
| 34 | 04205-01238 | PIN | 1001- | |
| 35 | 01641-21223 | WASHER | 1001- | |
| 36 | 04050-03020 | PIN,COTTER | 1001- | |
| 37 | 170-43-12120 | TUBE | 1001- | |
| 38 | 07000-03028 | O-RING | 1001- | |
| 39 | 155-40-11270 | TUBE | 1001- | |
| 40 | 07000-03025 | O-RING | 1001- | |
| 41 | 07000-02014 | O-RING | 1001- | |
| 42 | 178-40-11140 | SEAT | 1001- | |
| 43 | 178-40-11180 | GASKET | 1001- | |
| 44 | 07000-03028 | O-RING | 1001- | |
| 45 | 07000-02016 | O-RING | 1001- | |
| 46 | 01011-31200 | BOLT | 1001- | |
| 47 | 01602-01236 | WASHER,SPRING | 1001- |