Parts list:
| № | Number | Qty | Name | Options |
|---|---|---|---|---|
| 1 | MIA11468 | 1 | Cylinder Head | INCLUDES MIU13773; SUB FOR AM132971 OR MIA11079 |
| 2 | LG691843 | 2 | Cap | |
| 3 | LG691279 | 2 | Spring | |
| 4 | LG499586 | 1 | Retainer | VALVE, (SUB FOR LG691752 OR M144618) |
| 5 | MIA11214 | 1 | Exhaust Valve | (SUB FOR AM132546 OR AM133877 OR AM134724 OR MIA10688) |
| 6 | LG690968 | 1 | Seal | |
| 7 | MIA10689 | 1 | Intake Valve | (SUB FOR LG495857 OR M149939) |
| 8 | LG272475S | 1 | Gasket | ROCKER COVER |
| 9 | MIU11490 | 1 | Engine Cylinder Head Gasket | (SUB FOR LG692410 OR M150400 OR LG273280S) |
| 10 | LG692138 | 1 | O-Ring | |
| 11 | LG690822 | 1 | Guide | |
| 12 | LG691095 | 1 | Stud | |
| 13 | LG691751 | 1 | Rocker Arm | |
| 14 | LG691986 | 1 | Adjuster | |
| 15 | M144311 | 1 | Gasket | INTAKE |
| 16 | LG690564 | 2 | Tappet | |
| 17 | LG692003 | 1 | Push Rod | INTAKE |
| 17 | LG692011 | 1 | Push Rod | EXHAUST |
| 18 | MIU12708 | 1 | Cover | ROCKER ARM, (SUB FOR LG692492 OR MIU11055) (INCLUDES LG272475S) |
| 18 | MIU12708 | 1 | Cover | (ROCKER ARM) (INCLUDES LG272475S) (USE WITH MIA11630) |
| 19 | 37H73 | 4 | Screw | |
| 19 | LG691108 | 4 | Screw | (ENGINE MARKED 280J07-0120-E1) |
| 19 | 37H74 | 4 | Screw | (USE WITH MIA11630) |
| 20 | UC22794 | 8 | Screw | SUB FOR LG690360 |
| 20 | MIU14366 | 8 | Screw | SUB FOR MIU11632; USE WITH MIA11630 |
| 21 | M152565 | 1 | Guard | FLYWHEEL, (USE WITH MIA11079) |
| 22 | MIU11713 | 1 | Shield | CYLINDER |
| 23 | LG692236 | 1 | Gasket | EXHAUST |
| 24 | MIU13773 | 2 | Screw | Not Illustrated |
