Bzumperyz JDG1560 (JDG670A) Drive Gear Puller Plate for db2 db4 de10 Pumps — Hardened Steel, Axial Alignment

This precision tool is built for technicians and mechanics who service 6059 and 6068 engines and need a reliable method to extract the pump drive gear without damaging the shaft or surrounding components. Made from hardened steel and finished for workshop use, the puller plate simplifies a task that otherwise requires improvised fixtures or risky force. It’s compact, repeatable, and designed to protect the pump shaft and Woodruff key when used correctly.

How does this puller plate protect the fuel injection pump shaft?

The Bzumperyz plate spreads extraction force evenly across the gear face, reducing point loads that can mar the shaft or housing. Its contoured contact surface holds the gear squarely so pulling force is axial and controlled.

• Hardened-steel construction resists bending under torque.
• Precision-cut contact edges fit the gear face for stable pull.
• Axial alignment minimizes lateral stresses on the shaft.

Which engine models and pumps is this tool compatible with?

Specifically produced for removing drive gears from db2, db4 and de10 fuel injection pump drive shafts, the plate is suitable for service and overhaul of 6059 and 6068 engines. Check part fitment before use to ensure compatibility with aftermarket or modified pump covers.

• Officially referenced as Part No. JDG1560 (JDG670A).
• Commonly used on OEM db2, db4, de10 pump assemblies.
• Works well with standard workshop pullers and press setups.

What materials and durability features does it offer?

The plate is fabricated from high-quality steel selected for dimensional stability and toughness in repeated shop use. Heat treatment and a protective finish extend service life and resist deformation under load.

• High-grade steel body for long-term reliability.
• Machined surfaces ensure consistent contact geometry.
• Surface finish reduces corrosion in workshop environments.

Are there special precautions when removing the gear?

When removing the drive gear, take care not to misplace the pump shaft Woodruff key and avoid striking the shaft directly. Use steady, controlled extraction force and support the pump housing to prevent damage.

• Inspect and preserve the Woodruff key during removal.
• Use a calibrated press or matched puller for even force.
• Follow engine service manual torque and disassembly steps.

Who is this for: The Bzumperyz JDG1560 JDG670A puller plate is aimed at professional diesel technicians, fleet maintenance shops, and experienced DIY mechanics who service 6059 and 6068 engines or need a dependable tool for db2, db4 and de10 injection pump work. It’s a practical addition to any toolbox when correct, repeatable gear removal matters most.

Note: This product is a mechanical tool for component removal. Always follow the engine manufacturer’s service procedures and use appropriate personal protective equipment when performing repairs.