OE NO. 26242763

Starter Drives

This starter drive serves as the core transmission component of the automotive starter motor. When cranking, its gear extends to mesh with the engine flywheel and transmit torque to start the engine.

  • Internal Model No: T8509
  • Material: 20CrMnTi
  • Feature: The quenched gear is impact-resistant and wear-resistant, resisting tooth damage under repeated cranking.
  • Application: Automotive starter motors

Made of high-strength alloy steel, the gear has heat-hardened tooth surfaces with precisely machined profiles to bear the huge impact load during startup. The internal roller assembly is assembled with high precision, delivering stable forward torque and fast disengagement.