Material: Forged steel body combined with frequency quenching process ensures structural integrity and wear resistance of journals and crank arms under operating conditions.
Compatibility: Specifically engineered for two-stroke engine crankcase structures to enable direct replacement without modifications.
Durability: Withstands continuous alternating loads, extending the service life of core moving components.
Installation: Pre-machined keyways and standard threaded holes are fully retained, complemented by alignment marks for simplified assembly.