Dorman 502-561 Diesel High Pressure Oil Pump

Reliable Diesel High Pressure Oil Pump for Ford Super Duty Vehicles

The Dorman 502-561 Diesel High Pressure Oil Pump is engineered to meet the demands of Ford diesel engines, including the E-350 Club Wagon, E-350 Super Duty, Excursion, F-250 Super Duty, and F-350 Super Duty models. Designed with durable aluminum housing and a black finish, this pump ensures consistent performance in your fuel injection system.

• Constructed from lightweight, corrosion-resistant aluminum material
• Includes a gasket for proper sealing and leak prevention
• Features 2 mounting holes with a 9mm diameter for secure installation
• Equipped with 3 ports to support efficient oil flow
• Compatible with multiple Ford diesel models for precise fitment

Durable Construction and Design Details

This diesel high pressure oil pump by Dorman is built with an aluminum housing that offers strength and resistance to wear. The black color finish provides additional protection against environmental factors. The pump includes a gasket to ensure a tight seal, preventing oil leaks and maintaining system integrity. With two mounting holes sized at 9mm diameter, the pump can be securely attached to the engine assembly. The three ports facilitate proper oil delivery within the fuel injection system, supporting optimal engine performance.

Compatible Ford Models and Applications

The Dorman 502-561 pump is specifically designed for use in Ford diesel vehicles, including:

• Ford E-350 Club Wagon
• Ford E-350 Super Duty
• Ford Excursion
• Ford F-250 Super Duty
• Ford F-350 Super Duty

This ensures a precise fit and reliable operation within these models' fuel injection systems.

Common Issues Addressed by This Pump

• Inconsistent fuel injection pressure causing engine performance problems
• Oil leaks due to worn or damaged seals in the high pressure oil system
• Reduced engine power or stalling related to faulty oil pump operation
• Excessive engine noise from failing oil pump components
• Difficulty starting or rough idling caused by inadequate oil pressure

Installation Notes and Tips

When installing the Dorman 502-561 Diesel High Pressure Oil Pump, ensure the gasket is properly seated to prevent leaks. Use the two 9mm mounting holes to securely fasten the pump to the engine. Since mounting hardware is not included, retain original bolts or acquire appropriate replacements. Verify compatibility with your specific Ford model before installation to ensure proper fit and function.

Quality Assurance and Warranty

Dorman manufactures this diesel high pressure oil pump to meet industry standards for durability and performance. The aluminum construction and included gasket contribute to long service life. Please consult Dorman's warranty policy for coverage details related to this part number 502-561.