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Detroit Diesel Fuel Pump Repair KitDetroit Diesel Fuel Pump Repair KitDetroit Diesel Fuel Pump Repair Kit

Detroit Diesel Fuel Pump Repair Kits

A fuel pump is one of the most critical components in any Detroit Diesel two-stroke or four-stroke engine. When the pump begins to wear or malfunction, operators face fuel delivery issues, loss of power, increased fuel consumption, and potential downtime. A properly matched fuel pump repair kit restores efficiency and ensures the engine can continue performing in demanding marine and industrial environments.

Diesel Pro Power provides complete Detroit Diesel fuel pump repair kits engineered to fit a wide range of engine series, trusted by more than 40,000 customers in 180+ countries. Whether you are maintaining a 71 Series powering a tugboat, a 92 Series running in a standby generator, or a 149 Series on a commercial vessel, our kits deliver reliable solutions to keep your Detroit Diesel engine performing at its best.

Why Choose a Fuel Pump Repair Kit?

Extending Pump Life

Instead of replacing the entire pump, a repair kit allows you to rebuild the existing unit with new seals, springs, valves, and gaskets. This extends service life and restores functionality at a fraction of the cost of a complete pump replacement.

Restoring Fuel Efficiency

A worn fuel pump can allow pressure drops, leaks, or irregular flow. A rebuild ensures proper pressurization, smoother injector operation, and improved combustion efficiency, lowering operational fuel costs.

Preventing Downtime

Marine and industrial operators cannot afford breakdowns. A kit-based repair can be completed faster than sourcing and replacing an entire pump assembly, minimizing equipment downtime.

Coverage by Detroit Diesel Engine Series

53 Series Engines

71 Series Engines

  • Found in workboats, locomotives, and generators.

Kits ensure the fuel system maintains proper injector cooling and air-free delivery.

Fuel Pump Repair Kit and Related Components for Detroit Diesel 271

Fuel Pump Repair Kit and Related Components for Detroit Diesel 371 Non-Turbo - (2 Valve Head Type)

Fuel Pump Repair Kit and Related Components for Detroit Diesel 371 Non-Turbo - (4 Valve Head Type)

Fuel Pump Repair Kit and Related Components for Detroit Diesel 471 Non-Turbo - (2 Valve Head Type)

Fuel Pump Repair Kit and Related Components for Detroit Diesel 471 Non-Turbo - (4 Valve Head Type)

Fuel Pump Repair Kit and Related Components for Detroit Diesel 471 Turbo

Fuel Pump Repair Kit and Related Components for Detroit Diesel 671 Non-Turbo - (2 Valve Head Type)

Fuel Pump Repair Kit and Related Components for Detroit Diesel 671 Non-Turbo - (4 Valve Head Type)

Fuel Pump Repair Kit and Related Components for Detroit Diesel 671 Turbo

Fuel Pump Repair Kit and Related Components for Detroit Diesel 6V71 Non-Turbo

Fuel Pump Repair Kit and Related Components for Detroit Diesel 6V71 Turbo

Fuel Pump Repair Kit and Related Components for Detroit Diesel 8V71 Non-Turbo

Fuel Pump Repair Kit and Related Components for Detroit Diesel 8V71 Turbo

Fuel Pump Repair Kit and Related Components for Detroit Diesel 12V71 Non-Turbo

Fuel Pump Repair Kit and Related Components for Detroit Diesel 12V71 Turbo

Fuel Pump Repair Kit and Related Components for Detroit Diesel 16V71 Non-Turbo

Fuel Pump Repair Kit and Related Components for Detroit Diesel 16V71 Turbo

92 Series Engines

149 Series Engines

60 Series Four-Stroke Engines

  • Modern engines used in buses, trucks, and industrial applications.

Repair kits restore consistent pump operation, critical for emissions compliance and fuel economy.

Fuel Pump Repair Kit and Related Components for Detroit Diesel Series 60 11.1 Ltr

Fuel Pump Repair Kit and Related Components for Detroit Diesel Series 60 12.7 Ltr

Fuel Pump Repair Kit and Related Components for Detroit Diesel Series 60 14 Ltr

Components Included in Detroit Diesel Fuel Pump Repair Kits

While specific kit contents vary by engine model and pump type, most include:

  • Pump Gaskets & Seals – Prevent leaks and restore pressure integrity.

  • O-Rings – Replace worn seals at all critical joints and fittings.

  • Check Valves & Springs – Ensure proper fuel flow and prevent backflow.

  • Diaphragms – Restore the pump’s ability to build and maintain pressure.

  • Mounting Hardware – Fasteners and components to ensure a secure rebuild.

Each component is precision-manufactured to OEM standards, ensuring that the rebuilt pump operates as reliably as a factory-new unit.

Marine & Industrial Applications

Marine Use

Detroit Diesel engines are a backbone of marine propulsion and auxiliary systems. In boats and ships, a failing fuel pump can leave operators stranded or unable to complete missions. Fuel pump repair kits are commonly used during routine drydock service or in emergency repairs, restoring confidence in long voyages.

Industrial Use

From remote generators to mining equipment, Detroit Diesel engines power operations that demand non-stop reliability. Repair kits ensure equipment stays running, reducing costly downtime in industries where every hour counts.

Advantages of Buying From Diesel Pro Power

  • Worldwide Shipping – Serving customers in more than 180 countries.

  • Proven Trust – Over 40,000 satisfied operators depend on Diesel Pro Power for Detroit Diesel parts.

  • One-Stop Catalog – We carry fuel pump repair kits alongside full pumps, injectors, filters, and related components.

  • Expert Support – Our team ensures you receive the right kit for your exact engine series.

  • Fast Availability – Most parts ship within 24 hours, reducing waiting time for critical maintenance.

When to Use a Fuel Pump Repair Kit

  • Visible leaks around the pump housing.

  • Hard starting or engine misfires caused by poor fuel delivery.

  • Loss of power under heavy load.

  • Unstable fuel pressure readings.

  • Increased fuel consumption compared to normal operation.

If your Detroit Diesel shows any of these symptoms, a fuel pump repair kit is often the first step toward restoring performance without a complete pump replacement.

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