Detroit Diesel Series 60 14L – Injector Section

The Detroit Diesel Series 60 14L engine is a powerhouse relied upon in heavy-duty trucking, construction, marine, and industrial applications. At the heart of its fuel system lies the injector assembly, along with a range of supporting components that ensure precise fuel delivery, efficient combustion, and long-term reliability.

Diesel Pro Power provides a comprehensive catalog of rebuilt injectors, installation kits, timing tools, and supporting fuel system components specifically engineered for the Series 60 14L. With over 40,000+ satisfied customers in 180+ countries, operators trust Diesel Pro to deliver dependable quality, fast shipping, and technical support backed by decades of Detroit Diesel expertise.

Rebuilt Injectors for Detroit Diesel Series 60 14L

Detroit Diesel 6977 Injector – Rebuilt

The 6977 injector is a premium rebuilt fuel injector designed for the Detroit Diesel Series 60 14L engine. Each unit is carefully disassembled, inspected, recalibrated, and tested to ensure peak performance.

• Precision Fuel Delivery: Optimized spray pattern for efficient combustion.

• Durability: Built to withstand the demands of high-output 14L applications.

• Core Return Program: Sold with a refundable core deposit, making it economical for operators.

• Applications: Ideal for line-haul trucks, buses, off-highway equipment, and marine engines.

By replacing worn injectors with properly rebuilt units, operators restore fuel efficiency, reduce emissions, and extend engine life.

Injector Mounting Components

Supporting hardware is just as important as the injector itself. These small yet critical parts ensure proper seating, sealing, and stability.

Washer for Injector Clamp Bolt – Series 60

• Designed to evenly distribute clamping force, preventing injector movement.

• Manufactured to Detroit Diesel specifications for exact fit.

• Affordable and stocked for immediate shipping.

Screw Assembly – Injector Series 60

• A precision-engineered fastener that secures injectors in place.

• Ensures consistent torque and prevents leaks.

• Corrosion-resistant finish for longevity.

Injector Tube – Series 60

• Channels fuel from the rail to the injector with precision.

• Durable construction reduces risk of leaks or cracks.

• Essential to maintain consistent pressure in high-performance 14L systems.

Fuel Pump Support – Series 60

Detroit Diesel Fuel Pump – Old Style, Rebuilt

• Restored to original specifications with complete recalibration.

• Ensures smooth fuel delivery and stable rail pressure.

• Backed by Diesel Pro’s rigorous testing and quality control.

• A cost-effective option for operators maintaining older 14L configurations.

Although this old-style fuel pump is currently out of stock, Diesel Pro maintains global sourcing networks to help customers find alternatives quickly.

Injector Timing Tools for Detroit Diesel Series 60

Proper injector timing is critical to optimizing fuel burn, reducing emissions, and extending component life. Diesel Pro Power carries a complete line of Kent Moore timing tools built specifically for Series 60 engines.

J42665 Injector Timing Tool – 80.3 mm

• For precise calibration of Series 60 injectors.

• Ensures accurate fuel injection timing at factory specification.

J42749 Injector Timing Tool – 81.0 mm

• Designed for Series 60 applications requiring 81.0 mm calibration.

• Used by professional mechanics and fleet maintenance teams.

J45002 Kent Moore Injector Timing Tool – 82.1 mm

• For engines requiring 82.1 mm injector calibration.

• Engineered to Detroit Diesel tolerances for dependable accuracy.

These tools allow technicians to set injectors to exact factory standards, preventing premature wear, improving fuel economy, and ensuring compliance with emissions standards.

Injector Repair & Sealing Kits

Diesel Pro Power supplies complete kits that simplify maintenance and extend injector service life.

Detroit Diesel Injector Repair Kit – Series 60

• Includes seals, washers, and small components needed to rebuild injectors.

• Reduces costs compared to full injector replacement.

• Extends the usable life of your injector body.

Detroit Diesel Injector O-Ring Kit – Series 60

• Provides replacement O-rings to prevent leaks.

• Manufactured to withstand extreme heat and pressure conditions.

• Ensures a proper seal between injector components.

Detroit Diesel Injector Installation Kit – Series 60

• Contains all hardware necessary for secure and leak-free injector installation.

• Saves time by including every essential piece in one package.

• Designed to streamline service for fleet mechanics and independent operators.

Electronic & Mounting Components

The Detroit Diesel Series 60 14L engine integrates electronic controls with mechanical systems, requiring reliable mounting and isolator parts.

Detroit Diesel Isolator for ECM Mount – Series 60

• Reduces vibration transfer from the engine to the Electronic Control Module.

• Protects sensitive electronics from premature failure.

• Designed for durability in harsh operating environments.

Fuel Monitoring & Gauging Accessories

Fuel system management extends beyond injectors. Diesel Pro also supplies gauges and senders that provide operators with accurate real-time fuel level data.

Fuel Gauge – 12 Volts

• Compatible with Detroit Diesel, Caterpillar, and Cummins engines.

• Features built-in illumination for night operation.

• Provides accurate readings for operators managing long-haul or marine applications.

Fuel Gauge Sender – Adjustable to 19" Depth

• Works seamlessly with Detroit Diesel fuel gauges.

• Adjustable design allows installation in various tank configurations.

• Ensures accurate monitoring of fuel levels, reducing the risk of downtime.

Why Buy Detroit Diesel 14L Series 60 Injectors from Diesel Pro Power?

Trusted Worldwide

With 40,000+ satisfied customers in over 180 countries, Diesel Pro Power is the global leader in aftermarket Detroit Diesel parts.

Fast Global Shipping

Orders are processed and shipped within 24 hours, complete with real-time tracking. Whether you operate in North America, South America, Europe, Asia, or the Middle East, Diesel Pro ensures minimal downtime.

Engine-Specific Catalogs

Unlike generic suppliers, Diesel Pro Power organizes its catalogs by engine model, not by generic part type. This ensures operators always get the right injector, kit, or tool for their Detroit Diesel Series 60 14L.

Premium Quality Components

From rebuilt injectors to timing tools, every product is tested, inspected, and verified for fit and performance before shipping.

Expert Technical Support

Operators worldwide rely on Diesel Pro’s team for guidance on injector selection, installation, and timing calibration. Support is available in English and Spanish, making it accessible for a global customer base.