1. Basic Information

• Item: Starter Drive Gear
• Function: Meshes with the engine flywheel to transfer starter torque for smooth engine startup.
• Model: XH - 626

2. Compatibility

• Caterpillar: 3508, 3512, 3516；
• General Motors/Chevrolet: Heavy - duty line trucks (6V)；
• Waukesha: Especial, Special；
• Remy: Models matching codes 10478981, 1109220, 1109221, 1109297.

3. OEM Reference Codes

4. Specifications

• Teeth (T): 11
• G Dimension: 56.7
• Length (L): 120.1
• Splines (SPL): 19
• Inner Diameter (ID): 15.9
• Diameter (D): 57.5
• Rotation Direction: Counter - clockwise (CCW)