| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM24311-000120 | O-RING | ||
| 2 | YM123900-07900 | SUSPENSION PLATE | ||
| 3 | YM26106-100202 | SCREW | ||
| 4 | YM723900-11100 | CYLINDER HEAD | ||
| 5 | CYLINDER HEAD | |||
| 6 | CYLINDER HEAD | |||
| 7 | YM123900-11080 | VALVE SEAT | ||
| 8 | YM123900-11090 | VALVE SEAT | ||
| 9 | YM119000-11810 | VALVE GUIDE | ||
| 10 | VALVE GUIDE | |||
| 11 | YM23871-005000 | PLUG | ||
| 12 | YM27241-400000 | PLUG | ||
| 13 | YM27310-090000 | POPPET | ||
| 14 | YM123900-11100 | INTAKE VALVE | ||
| 15 | YM123900-11110 | EXHAUST VALVE | ||
| 16 | YM123900-11120 | SPRING | ||
| 17 | YM121850-11150 | SEAL | ||
| 18 | YM121850-11180 | SPRING SEAT | ||
| 19 | YM119171-11370 | CAP | ||
| 20 | YM119625-11870 | GASKET | ||
| 21 | YM119625-11880 | SEAL | ||
| 22 | YM119625-11900 | NOZZLE HOLDER | ||
| 23 | YM26216-060302 | STUD BOLT | ||
| 24 | YM26366-060002 | NUT | ||
| 25 | YM24311-000320 | O-RING | ||
| 26 | YM123900-11200 | ROCKER ARM ASSEMBLY | ||
| 27 | YM123900-11240 | ROCKER ARM SHAFT | ||
| 28 | YM119000-11280 | SPRING | ||
| 29 | YM123900-11510 | ROCKER SOCKET | ||
| 30 | YM123900-11520 | ROCKER SOCKET | ||
| 31 | YM123900-11650 | ROCKER ARM | ||
| 32 | YM129150-11230 | ADJUSTING SCREW | ||
| 33 | ROCKER ARM | |||
| 34 | YM129150-11750 | NUT | ||
| 35 | YM123900-11660 | ROCKER ARM | ||
| 36 | YM129150-11230 | ADJUSTING SCREW | ||
| 37 | ROCKER ARM | |||
| 38 | YM129150-11750 | NUT | ||
| 39 | YM22242-000180 | SNAP RING | ||
| 40 | YM26577-040162 | SCREW | ||
| 41 | YM119593-11300 | STUD BOLT | ||
| 42 | YM26106-080702 | SCREW | ||
| 43 | YM26366-080002 | NUT | ||
| 44 | YM124160-01751 | CAP | ||
| 45 | YM123900-11340 | VALVE COVER | ||
| 46 | YM119593-03100 | FILTER | ||
| 47 | YM123900-03202 | PLATE | ||
| 48 | YM123900-03210 | GASKET | ||
| 49 | YM27225-100100 | PLUG | ||
| 50 | VALVE COVER | |||
| 51 | YM123900-11310 | GASKET | ||
| 52 | YM26022-050122 | SCREW | ||
| 53 | YM124160-11360 | PLUG |