Starter Drives

This starter drive delivers stable torque to crank the engine at ignition. Once the engine starts, it disengages rapidly to isolate reverse load from the flywheel and protect the starter from overload damage.

  • Internal Model No: T8312A
  • Material: 20CrMnTi
  • Feature: High-density forged alloy steel gear with hardened tooth surface, wear and impact resistant, resisting abrasion after frequent meshing cycles;
  • Application: Automotive starter motors

The starter drive is a vital component for unidirectional power transfer within the full starting system. On vehicle startup, the gear extends outward and meshes with the flywheel ring gear, transferring power from the starter motor to the crankshaft for engine ignition.