WeichaiWD10/WD12/WP12 Series
Weichai Cylinder Head & Valve Train
Cylinder Head
Engineer's Note: This list includes validated OEM part numbers for 10,000hr (Top End) and 20,000hr (Major) overhauls. Quantities are per single engine unit.
| Select | System | Part Name | OEM P/N | Qty |
|---|---|---|---|---|
| Cylinder Head | Cylinder Head Assembly (WD10) | 612600040050 | 1 | |
| Cylinder Head | Cylinder Head Assembly (WD12) | 612600040051 | 1 | |
| Valves | Intake Valve Set (6-pcs) | 612600050025-IN | 1 | |
| Valves | Exhaust Valve Set (6-pcs) | 612600050025-EX | 1 | |
| Valves | Valve Seat Kit (12-pcs) | 612600050030 | 1 | |
| Valves | Valve Guide Kit (12-pcs) | 612600050040 | 1 | |
| Valves | Valve Spring Kit (12-pcs) | 612600050050 | 1 | |
| Injectors | Injector Copper Sleeve | 15012730K | 6 |