612630020051 Flywheel with Gear Ring Assembly for FAW Sinotruk HOWO Shacman Truck Spare Parts
The 612630020051 Flywheel with Gear Ring Assembly is a critical power transmission component designed for Weichai WP12 heavy-duty diesel engines. This flywheel mounts to the rear of the crankshaft, storing rotational energy for smooth engine operation while providing the clutch mounting surface for efficient power transfer to the transmission .
Manufactured to OEM specifications, this flywheel features precision dynamic balancing, high-strength forged steel construction, and induction-hardened ring gear teeth for reliable starter engagement and long-term durability .
Compatible Engine Models
- Weichai WP12 series (including WP12.375, WP12.430, WP12 Euro III/IV/V)
Compatible Truck Models
Part Number Interchange
- Forged Steel Construction: High-strength alloy steel for durability and vibration absorption
- Precision Dynamic Balancing: Ensures smooth engine operation at all RPM ranges
- Induction-Hardened Ring Gear: 136 teeth for reliable starter engagement and extended service life
- OEM-Spec Direct Replacement: Exact fitment for original flywheel without modification
Sinotruk HOWO Flywheel with Gear Ring Assembly – Part No. & Part Name List