Detroit Diesel Series 60 11.1L – Injector Section

The Detroit Diesel Series 60 11.1L engine is known for its balance of durability, fuel efficiency, and reliability in heavy-duty applications. At the heart of its performance lies the injector system, which precisely delivers fuel into the combustion chamber to achieve optimal power output, smooth operation, and reduced emissions. Maintaining and replacing injectors at the right time is critical to keeping your Series 60 11.1L engine running at peak performance.

Diesel Pro Power offers a complete catalog of rebuilt injectors and supporting fuel system components for the Detroit Diesel 11.1L Series 60, all stocked and ready for fast worldwide shipping. With more than 40,000 satisfied customers across 180+ countries, Diesel Pro Power has built a reputation as the global leader in Detroit Diesel aftermarket support.

Rebuilt Injectors for Detroit Diesel Series 60 11.1L

When it comes to injectors, precision and quality make the difference between efficient combustion and costly downtime. Diesel Pro Power provides premium rebuilt injectors that undergo a rigorous process: disassembly, cleaning, recalibration, and testing to exacting specifications. Each injector is guaranteed to deliver consistent spray patterns, fuel atomization, and reliable starts.

5575 Injector for Detroit Diesel Series 60 – Rebuilt

A heavy-duty rebuilt injector designed for Series 60 11.1L and 12.7L applications. Built for operators who require dependable starts and smooth combustion cycles.

7045 Injector for Detroit Diesel Series 60 – Rebuilt

Another popular injector option, the 7045 delivers balanced fuel delivery across cylinders, helping to maintain consistent engine power output.

7466 Injector for Detroit Diesel Series 60 – Rebuilt

Designed for demanding fleet and industrial operators, this injector provides reliable operation in long-haul trucking, marine, and power generation settings.

7650 Injector for Detroit Diesel Series 60 – Rebuilt

Precision-calibrated for optimal combustion, the 7650 injector is engineered for engines that must meet high-duty cycles and strict emission requirements.

6977 Injector for Detroit Diesel Series 60 – Rebuilt

A high-performance rebuilt injector, favored in marine and industrial applications where consistent fuel atomization is critical to preventing misfires and maintaining fuel efficiency.

Supporting Fuel Injection Components for Series 60 11.1L

The injector system of the Detroit Diesel 11.1L engine is more than just the injectors themselves. Diesel Pro Power offers a wide range of supporting components, all designed to simplify maintenance and ensure long-lasting performance.

Injector Clamp Bolt Washer

A small but essential component, this washer ensures the injector clamp bolt stays properly seated, preventing leaks and maintaining injector alignment.

Injector Screw Assembly

Purpose-built screw assemblies designed for injector fastening. Precision machining ensures proper torque retention, extending injector life.

Injector Tubes

High-quality injector tubes that provide the correct fuel path from the injector to the combustion chamber. Designed for durability against heat and pressure.

Rebuilt Fuel Pump – Old Style

An essential piece of the Series 60 fuel system, the rebuilt old-style fuel pump delivers consistent pressurized fuel to the injector system.

Injector Timing Tools for Detroit Diesel Series 60

Proper injector timing is critical for maximizing efficiency, reducing fuel consumption, and lowering emissions. Diesel Pro Power stocks Kent-Moore style injector timing tools for the 11.1L and 12.7L Series 60 engines.

• J42665 Timing Tool – 80.3 mm

• J42749 Timing Tool – 81.0 mm

• J45002 Timing Tool – 82.1 mm

These precision tools allow operators and mechanics to achieve factory-spec timing settings, reducing the risk of misfires and uneven combustion.

Injector Service & Installation Kits

For operators performing complete injector maintenance, Diesel Pro Power offers comprehensive kits that contain all the necessary gaskets, seals, and components.

• Injector Repair Kit – Designed for quick overhauls, containing seals, washers, and small components.

• O-Ring Kit – Ensures proper sealing, preventing fuel and oil leaks around injector assemblies.

• Injector Installation Kit – Provides everything required to install injectors correctly, minimizing downtime.

Additional Fuel System Components

To complement injectors and related parts, Diesel Pro Power also supplies supporting fuel system items for the Detroit Diesel Series 60:

• Isolator for ECM Mounting – Keeps the Electronic Control Module (ECM) properly seated and protected from vibration.

• Fuel Gauge (12 Volts, with bulb) – A durable replacement gauge suitable for Detroit Diesel, Caterpillar, and Cummins engines.

• Fuel Gauge Sender – Adjustable up to 19” depth, compatible with multiple diesel applications.

Why Buy Detroit Diesel Series 60 11.1L Injectors from Diesel Pro Power

Trusted Worldwide

With over 40,000 satisfied customers across 180+ countries, Diesel Pro Power is the global source for Detroit Diesel parts. Our reputation is built on reliable quality, professional service, and decades of industry expertise.

Fast Global Shipping

Every order ships within 24 hours and includes real-time tracking. Whether you operate a long-haul fleet, a shipyard, or a power plant, you can count on timely deliveries that minimize downtime.

Exclusive Engine-Specific Catalogs

Unlike generic suppliers, Diesel Pro Power builds engine-specific catalogs for Detroit Diesel engines, ensuring every part is tailored to the Series 60 11.1L. This eliminates guesswork and prevents costly ordering errors.

Premium Rebuilt Injectors

Each injector is carefully rebuilt to factory specifications. They are calibrated, tested, and certified for performance. The result is efficient combustion, reliable starts, and extended service life.

Expert Technical Support

From injector timing assistance to installation troubleshooting, Diesel Pro Power provides direct access to experts with decades of Detroit Diesel experience. This ensures operators can perform maintenance with confidence.

Applications of the Detroit Diesel Series 60 11.1L Injectors

The 11.1L variant of the Series 60 engine was widely used across multiple sectors:

• Heavy-Duty Trucks & Fleets – Providing reliable long-haul performance in Freightliner, Western Star, and other commercial trucks.

• Marine Applications – Powering workboats, ferries, and fishing vessels with dependable fuel injection systems.

• Power Generation – Ensuring consistent fuel delivery in stationary gensets for industrial and emergency power.

• Construction & Mining – Supporting heavy equipment where engine uptime and fuel efficiency are mission critical.

In each of these applications, the injector system plays a vital role in achieving balanced power, efficiency, and compliance with emissions standards.

Final Thoughts

The Detroit Diesel Series 60 11.1L engine is a proven workhorse, but its performance depends heavily on the condition of its injector system. Whether you need a single injector replacement, a complete set, or supporting components like timing tools and repair kits, Diesel Pro Power has you covered.

By offering premium rebuilt injectors, full service kits, and technical support, Diesel Pro Power makes it easier for operators worldwide to keep their Series 60 11.1L engines running at their best.

All injectors and fuel system components listed here are stocked and ready for immediate shipment—ensuring you spend less time waiting and more time working.