| Item | Part No. | Part Name | Qty | Serial No. |
| \0 | (37D-01-11800) | MOTOR, ASSY. | ||
| 1 | YM119610-01590 | COVER | ||
| 3 | YM119620-01800 | GASKET | ||
| 4 | YM119660-01911 | PIPE, KNOCK | ||
| 5 | YM24311-000120 | O-RING | ||
| 6 | YM26106-060162 | BOLT PLATED | ||
| 7 | YM26106-060302 | BOLT PLATED | ||
| 8 | YM26106-060602 | BOLT PLATED | ||
| 9 | YM26106-060602 | BOLT PLATED | ||
| 10 | YM26106-060802 | BOLT PLATED | ||
| 11 | YM124160-01751 | PLUG | ||
| 12 | YM24311-000320 | O-RING | ||
| 13 | YM119610-01490 | HOUSING ASSY., GEAR | ||
| 15 | YM119660-01510 | PLUG | ||
| 16 | YM121450-01560 | STUD | ||
| 17 | YM22351-040010 | PIN | ||
| 18 | YM119660-01551 | COVER | ||
| 19 | YM119660-01562 | GASKET | ||
| 20 | YM119660-01570 | STUD | ||
| 21 | YM119623-01950 | SHIM | ||
| 28 | YM194990-22050 | NUT | ||
| 29 | YM26366-060002 | NUT | ||
| 30 | YM121023-01551 | COVER | ||
| 31 | YM24341-000240 | O-RING | ||
| 32 | YM26106-060162 | BOLT PLATED | ||
| 33 | YM977770-01212 | GASKET, LIQUID |