Starter Drive for BOSCH 1644C

This starter drive is engineered to pair perfectly with Bosch 1644C starter assemblies. Built using wear-resistant hardened alloy steel, it delivers consistent cranking torque during daily operation. Accurately shaped gear teeth and splines support straightforward fitting. The integrated overrunning clutch protects the starter armature once the engine ignites. It acts as a cost-effective aftermarket alternative for worn, slipping or defective original starter drives.1. Basic Information

• Item: Starter Drive Gear

• Function: Meshes with the engine flywheel to transfer starter torque for smooth engine startup.

2. Compatibility

• Brand/Model: BOSCH 1644C.

3. Specifications

• Teeth (T): 9

• G Dimension: 25.8

• Length (L): 81/83.5

• Splines (SPL): 5

• Inner Diameter (ID): 12

• Diameter (D): 47.5

• Rotation Direction: Clockwise (CW)