D06A-002-34B+C Crankshaft Damper – SDEC Shangchai Engine Spare Part

Crankshaft Damper D06A-002-34B+C for SDEC SHANGCHAI engine

This crankshaft damper is fitted to the front end of the crankshaft on SDEC Shangchai diesel engines. Its primary function is to absorb torsional vibrations and resonance generated during combustion, preventing them from propagating to the accessory drive belts and the crankshaft itself . This helps protect the crankshaft from fatigue and extends the service life of the front-end accessory system.

Compatibility
This damper is designed for SDEC Shangchai engine platforms. Confirmed applications include:

• Engine Models: SC9D series, D9-220 series

• Machine Applications: Commonly found in construction equipment such as XCMG wheel loaders (e.g., LW500F) and graders (e.g., GR215)

• Cross-Reference Numbers: 4110001002075, D06A-002-34B+D 

Material & Construction

Installation Notes

• Inspect the crankshaft nose and keyway for wear before installation.

• Ensure the damper is fully seated and the mounting bolt is torqued to OEM specification.

• Check belt alignment after installation to prevent premature belt wear.

• Replace the damper if the rubber element shows signs of cracking, separation, or glazing.