Cummins L10 Fuel Pump Parts Catalog

The Cummins L10 fuel system is the backbone of the engine’s performance, providing precise fuel delivery and reliable operation. To keep your L10 running at peak efficiency, every component of the fuel pump system must be properly maintained. From gaskets and couplings to shutoff valves, solenoids, filters, separators, and monitoring switches, Diesel Pro Power provides everything you need for dependable L10 performance.

With more than 40,000 satisfied customers worldwide, Diesel Pro has become the trusted source for Cummins L10 fuel system parts.

Fuel Pump Gaskets for Cummins L10

The fuel pump gasket is a critical seal that prevents leaks between the pump and its coupling. Over time, gaskets can harden or wear, leading to fuel seepage or air intrusion that reduces performance.

• Built for the pressures and temperatures of diesel operation

• Specifically designed for the Cummins L10 fuel system

• Easy to install during pump service or replacement

Replacing gaskets regularly helps protect the L10 from unnecessary wear and fuel delivery problems.

Fuel Pump Coupling for Cummins L10

The fuel pump coupling connects the pump to the drive mechanism. When couplings wear or become misaligned, fuel timing and delivery can be disrupted.

• Precision-fit for the Cummins L10 fuel pump assembly

• Designed to withstand constant torque and vibration

• Quick installation during pump maintenance

Routine coupling inspections help ensure consistent fuel flow and engine reliability.

Fuel Shutoff Valves for Cummins L10

Fuel shutoff solenoids allow safe engine starts and stops by controlling the flow of diesel into the L10. Diesel Pro offers both 12-volt and 24-volt shutoff valves to match your electrical system.

Benefits:

• Ensures safe shutdown of the engine when not in use

• Prevents unwanted fuel flow and potential flooding

• Built for marine and industrial operating conditions

A malfunctioning shutoff valve can compromise both performance and safety, making timely replacement essential.

Solenoids for Cummins L10

The fuel pump solenoid ensures smooth activation of the shutoff valve. Available in both 12-volt and 24-volt configurations, these solenoids are engineered for long-term use in L10 engines.

Key Features:

• Single pole design for simple installation

• Reliable actuation under heavy duty cycles

• Direct-fit replacement for the Cummins L10 fuel system

Keeping solenoids in top condition is crucial for dependable shutdown and startup performance.

Seal Rings for Cummins L10 Fuel Solenoids

The rectangular seal ring provides a leak-free connection in the solenoid assembly.

• Designed specifically for Cummins L10 fuel solenoids

• Two seals required per solenoid

• Protects against fuel leaks and premature wear

Whenever a solenoid is replaced, seal rings should be replaced as well to maintain full system integrity.

Fuel Filters for Cummins L10

Clean fuel is essential for extending the life of your L10 engine. Diesel Pro offers several spin-on fuel filters and fuel/water separator filters engineered for Cummins L10 operation.

Spin-On Fuel Filters

• Capture fine contaminants before they reach the injectors

• Built to withstand the pressures of diesel fuel systems

• Simple, screw-on installation for fast servicing

Fuel & Water Separator Filters

• Remove both debris and water contamination

• Available in different micron ratings

• Protect against injector damage and corrosion

Replacing filters on schedule is one of the easiest and most effective ways to prevent fuel system damage.

Fuel Filter Removal Tools for Cummins L10

Servicing filters is easier with a dedicated fuel filter removal wrench.

• Sized specifically for common Cummins L10 filters

• Provides grip without damaging filter housings

• Speeds up regular maintenance tasks

The right tool ensures a secure, damage-free filter replacement.

Fuel & Water Separator Units and Elements for Cummins L10

Water is one of the greatest threats to diesel fuel systems. That’s why fuel/water separator units and replacement elements are critical for the Cummins L10.

Separator Units

• Provide high-capacity water removal

• Supplied with filter elements for immediate use

• Ideal for marine and industrial L10 applications

Replacement Elements

• Available in multiple micron levels (2 or 30 micron)

• Quick to change during routine service

• Designed for long life under harsh operating conditions

These separators keep water out of the fuel supply, ensuring the L10 delivers consistent power.

Fuel & Oil Pressure Switches for Cummins L10

Pressure switches provide an extra layer of protection for your L10 by monitoring oil and fuel pressure.

• Available in multiple PSI ratings (5, 10, 20, 27 PSI)

• Designed with make/break functionality for alarms and gauges

• Prevent engine damage by alerting operators to pressure loss

Reliable pressure switches protect your engine from unexpected failures.

Gauges for Cummins L10 Fuel Monitoring

To complete the system, Diesel Pro supplies mechanical and electrical gauges for the L10.

• Mechanical gauges available with or without alarms

• Electrical gauges for both 12-volt and 24-volt systems

• Provide real-time feedback on system performance

Accurate gauges are essential for safe and efficient operation of your Cummins L10.

Why Choose Diesel Pro for Cummins L10 Fuel Pump Parts?

• Focused on Cummins L10 – All parts listed here are engineered for this engine model

• Worldwide Shipping – Fast delivery to marine and industrial operators across the globe

• Trusted Supplier – Backed by over 40,000 satisfied customers

• Expert Support – Knowledgeable assistance to ensure correct part selection