| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM119717-01501 | Cover | 4469- | |
| 2 | YM119717-01570 | Stud | 4469- | |
| 2 | YM119717-01590 | Cover Assembly | 4469- | |
| 3 | YM119717-01521 | Cover | 4469- | |
| 3 | YM119717-32100 | Cover Assembly | 4469- | |
| 4 | YM119717-32080 | Cover | 4469- | |
| 5 | YM129900-32130 | Valve | 4469- | |
| 6 | YM129001-32320 | Spring | 4469- | |
| 7 | YM129001-32330 | Plug | 4469- | |
| 8 | YM119717-32110 | Rotary, Inner | 4469- | |
| 9 | YM119717-32120 | Rotary, Outer | 4469- | |
| 10 | YM119802-32130 | Screw | 4469- | |
| 11 | YM23876-030000 | Plug | 4469- | |
| 12 | YM119717-01750 | Cover | 4469- | |
| 13 | YM119620-01800 | Seal | 4469- | |
| 14 | YM119660-01911 | Pipe | 4469- | |
| 15 | YM119624-32040 | O-ring, (Kit : K01) | 4469- | |
| 16 | YM119717-32050 | O-ring, (Kit : K01) | 4469- | |
| 17 | YM121850-51960 | O-ring, (Kit : K01) | 4469- | |
| 18 | YM26106-060122 | Bolt, Flanged | 4469- | |
| 19 | YM26106-060162 | Bolt, Flanged | 4469- | |
| 20 | YM26106-060402 | Bolt, Flanged | 4469- | |
| 21 | YM26106-060402 | Bolt, Flanged | 4469- | |
| 22 | YM26106-060602 | Bolt, Flanged | 4469- | |
| 23 | YM26106-060652 | Bolt | 4469- | |
| 24 | YM129612-77260 | Nut | 4469- | |
| 25 | YM171031-11741 | Pipe | 4469- | |
| 26 | YM24311-000320 | O-ring, (Kit : K01) | 4469- | |
| 27 | YM124160-01751 | Cap, Oil Filler | 4469- | |
| 28 | YM24311-000320 | O-ring, (Kit : K01) | 4469- | |
| 29 | YM977770-01212 | Liquid gasket | 4469- |