Genuine SINOTRUK Part: This is an authentic OEM (Original Equipment Manufacturer) flywheel specifically designed and manufactured for SINOTRUK HOWO and SITRAK truck engines.
Critical Engine Component: The flywheel is a vital rotating component mounted directly to the rear of the engine’s crankshaft. Its primary functions are:
Inertia Storage: Stores rotational energy from the engine power strokes, helping to smooth out engine pulses and maintain consistent crankshaft rotation.
High-Precision Balance: Crucially balanced during manufacturing to prevent excessive vibration, which can damage engine bearings and other driveline components.
Compatibility: Designed specifically for engines commonly used in SINOTRUK HOWO and SITRAK trucks (e.g., engines in the D10, D12, MC07, MC11, MC13 series). Essential to verify exact engine model and application for correct fitment.
Function: Ensures smooth engine operation, reliable starting, and efficient power transfer through the clutch system in manual transmission configurations.
