OE NO. 54-8315/137643/1.01.0597.0/M191T12271/M191T12272

Starter Drives

This starter drive is a core protective component of the engine starting system. It transmits torque to crank the engine at the moment of startup and disengages rapidly once the engine ignites, preventing the starter from damage caused by high-speed reverse rotation.

  • Internal Model No: T8311
  • Materiall: 20CrMnTi
  • Feature: Wear-resistant alloy forged gear with precise tooth profile, smooth meshing, resisting tooth breakage and abrasion;Precisely pressed housing with stable sealing performance
  • Application: Automotive starter motors

The starter drive is an essential transmission accessory for starters. It realizes one-way power transmission via an overrunning clutch structure. During startup, the gear meshes with the flywheel ring gear and transfers power from the motor to the engine.