Starter Drives
tarter overrunning clutch drive gear, the key transmission component of starter motors. It meshes with the flywheel to transfer power during cranking and disengages automatically after engine ignition to block reverse power flow, preventing the starter from damage caused by high-speed flywheel. It fits replacement and repair of starter motors for multiple passenger and commercial vehicles.<br />
- Internal Model No: T277
- Material: 20CrMnTi
- Feature: Heat-treated gear teeth for high impact resistance, suitable for frequent start-stop cycles
- Application: Automotive starter motors
This starter drive gear is forged from precision blanks with heat-treated teeth, equipped with wear-resistant copper bushing and anti-slip internal spline hole, plus bottom buffer stopper to reduce impact during meshing. The roller clutch enables one-way power transmission: only the starter can drive the engine. Once the engine spins faster, the clutch freewheels instantly. Replacing this single component instead of the whole starter helps repair shops and buyers cut maintenance costs.
NO OF TEEEH:13
NO OF SPLIN:12
ROTATION:CW
PINION DIA:46.1
BUSHING DIA:12
DRIVE DIA:46
LENGTH:46.5
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