1. Basic Information This starter drive is developed for TOYOTA vehicles, configured with 12 teeth and 37.1mm gear dimension. Built using wear-resistant hardened alloy steel, it maintains stable cranking torque under diverse road environments. Accurate gear and spline specifications support convenient installation. The integrated overrunning clutch protects starter armature after ignition. It works as a premium aftermarket spare replacing worn, slipping or damaged original starter drives.
Item: Starter Drive Gear
Function: Meshes with the engine flywheel to transfer starter torque for smooth engine startup.
Model: XH - 634
2. Compatibility
Brand: TOYOTA (for starter systems of TOYOTA vehicles).
3. Specifications
Teeth (T): 12
G Dimension: 37.1
Length (L): 146.5
Splines (SPL): 10
Diameter (D): 55.7
Rotation Direction: Counter - clockwise (CCW)