1. Basic Information

• Item: Starter Drive Gear
• Function: Meshes with the engine flywheel to transfer starter torque for smooth engine startup.
• Model: XH - 625

2. Compatibility

• Caterpillar: Machines equipped with motor (D330C, D333C, D334C, D336C, D344C)；
• General Motors: Models matching OEM codes 8000068, 851073, 852762, 852961, 6N3827, 480118.

3. OEM Reference Codes

4. Specifications

• Teeth (T): 12
• G Dimension: 46.30
• Length (L): 120
• Splines (SPL): 19
• Inner Diameter (ID): 15.9
• Diameter (D): 58.4
• Rotation Direction: Clockwise (CW)