Part Number 222-45-02105 is the Axle Sprocket Shaft (or Pinion Shaft) for the Shantui SG21-3 Motor Grader. It is a critical spare part within the axle and transmission systems of heavy construction machinery and engineering vehicles.

Key Parameters and Compatibility Information: Compatible Model: Shantui SG21-3 Motor Grader. Part Name: Axle Sprocket Shaft / Pinion Shaft. Primary Function: Installed within the rear axle's balance box or drive axle assembly, it serves to transmit power and drive the chain or gear mechanisms; it is a pivotal component for ensuring the vehicle's smooth movement and operational efficiency.