Parts for Detroit Diesel 12V92 Non-Turbo – Injector Section

Why the Fuel System Matters for the 12V92 Non-Turbo

Precision Fuel Delivery is Critical

The injectors on the Detroit Diesel 12V92 Non-Turbo are responsible for atomizing fuel into a fine mist for proper combustion. If the injectors wear down, operators may notice:

• Reduced engine power output

• Higher fuel consumption rates

• Increased exhaust emissions

• Difficulty starting or maintaining smooth operation

Keeping injectors and related components in peak condition is essential for both performance and efficiency.

Diesel Pro Power’s Complete Injector Catalog

Rebuilt Injectors to OEM Standards

Every injector in our catalog is rebuilt to exact OEM specifications. Each unit is tested for:

• Correct flow rates

• Spray pattern consistency

• Long-term durability under heavy-duty operation

This ensures dependable performance, whether your engine is powering a tugboat, fishing vessel, or industrial machine.

Supporting Components Beyond Injectors

In addition to injectors, Diesel Pro Power provides all the essential hardware and tools needed to maintain your Detroit Diesel 12V92 Non-Turbo fuel system, including:

• Injector Timing Tools – for precise installation and calibration

• Fuel Connectors and Seals – ensuring leak-free fuel delivery

• Control Tube Hardware – maintaining reliable linkage and response

• Governor Parts and Springs – ensuring smooth and stable speed control

Engine-Specific Catalog Organization

Unlike generic parts suppliers, our injector catalog is organized exclusively by engine model. This means:

• No wasted time with confusing cross-references

• No risk of ordering incompatible parts

• Hassle-free identification of the correct injectors and related hardware

The Catalog Ahead

Below, you’ll find a fully detailed catalog of injector components and related hardware for the Detroit Diesel 12V92 Non-Turbo. With Diesel Pro Power, you can maintain performance, reduce downtime, and ensure your engine remains a reliable power source for years to come.

Rebuilt Fuel Injectors for Detroit Diesel 12V92

Detroit Diesel Injector 9275 – Premium Heavy Duty (Rebuilt)

• Professionally remanufactured to strict OEM specifications.

• Tested for flow, spray pattern, and reliability.

• Designed for heavy-duty marine and industrial use.

• Sold with refundable core deposit.

Detroit Diesel Injector 9280 – Premium Heavy Duty (Rebuilt)

• Built for consistent atomization and combustion.

• Durable under continuous duty cycles.

• Ensures smooth engine performance and fuel economy.

Detroit Diesel Injector 9285 – Premium Heavy Duty (Rebuilt)

• Restored to OEM standards using premium components.

• Precision calibration ensures optimal engine timing.

• Compatible with Detroit Diesel 12V92 Non-Turbo configurations.

Detroit Diesel Injector 9290 – Premium Heavy Duty (Rebuilt)

• Offers a balance of durability and efficiency.

• Thoroughly inspected before shipping.

• Backed by Diesel Pro Power’s worldwide warranty.

Detroit Diesel Electronic Unit Injector (EUI) – Rebuilt – 4775

• Premium rebuilt electronic injector.

• Ensures reliable electronic fuel delivery.

• Ideal for electronically controlled Detroit Diesel 92 Series engines.

• Core deposit required.

Injector Timing Tools

Proper injector installation requires precision timing. These Detroit Diesel injector timing tools allow operators and mechanics to correctly set injector height, ensuring efficient fuel delivery.

Injector Timing Tool (1.484)

• Designed for HV6, N65, N80 injectors.

• High-accuracy measurement for correct fuel timing.

Injector Timing Tool (1.460)

• For HV7, N45, N50, N55, N60, N70, N90 injectors.

• Durable, shop-tested tool for long service life.

Injector Timing Tool (1.508)

• Universal for select 92 Series injectors.

• Precision tool for workshops and field repairs.

Fuel Pipe Connectors & Seals

Fuel Pipe Connector – Series 71 & 92 (Old Style)

• Heavy-duty connector for older style fuel lines.

• Designed for secure, leak-free connections.

Fuel Pipe Washer – Connector Style

• Used two per injector.

• Ensures proper sealing of fuel delivery connections.

O-Ring Seal – New Style Fuel Jumper Lines

• For updated Detroit Diesel 92 Series fuel systems.

• Two required per line.

• Prevents leaks under high-pressure operation.

Fuel Jumper Lines

Fuel Line (Short) – Series 71 & 92

• Designed for short routing in the fuel system.

• Each engine uses both short and long versions.

Fuel Line (Long) – Series 71 & 92

• Long variant for proper routing.

• Ensures balanced fuel distribution to all cylinders.

Fuel Jumper Line – Short, New Style

• Updated style fuel jumper line for improved sealing.

• Engineered for compatibility with new-style connectors.

Fuel Jumper Line – Long, New Style

• New-style extended fuel jumper line.

• Provides durable, vibration-resistant fuel transfer.

Injector Service Kits & Hardware

Detroit Diesel Service Kit for Injector

• Contains seals, gaskets, and small parts for servicing injectors.

• Cost-effective way to restore injector function.

Injector Bracket

• Secures injectors in place.

• Prevents vibration and misalignment during operation.

Injector Washer

• Provides reliable sealing for injector installation.

Injector Bracket Bolt / Manifold Flange Bolt

• OEM-spec fastener for injector brackets and flanges.

• Built to resist vibration and thermal stress.

Injector Control Tube Hardware

Bracket – Injector Control Tube (71 & 92 Series)

• Holds injector control tubes in position.

• Ensures smooth linkage operation.

Injector Tip – For 9200, 9215, 9275, 9280, 9285 Injectors

• Precision-machined replacement tip.

• Restores spray quality and combustion efficiency.

Injector Control Tube Link – Left Hand (V71 & V92)

• Left-side control linkage component.

• Built for durability in high-stress marine applications.

Injector Control Tube Link – Right Hand (V71 & V92)

• Right-side control linkage component.

• Complements left-hand linkage for complete assembly.

Governor Components & Springs

Governor Booster Spring – 8.59”

• Enhances throttle response.

• Designed for marine governor systems.

Governor Adjusting Bolt for Booster Spring

• Used to fine-tune governor spring tension.

• Ensures stable engine operation under varying loads.

Governor Booster Spring – 7.18”

• Shorter spring variant for specific applications.

• Maintains proper governor balance.

Governor Nut – For Buffer Screw

• Secures governor buffer adjustment screw.

Mechanical Governor Spring – Two Red Stripes

• For variable-speed mechanical governors.

• Built for reliability under constant cycling.

Governor Lever Spring

• Ensures smooth throttle transitions.

Governor Screw – With Spring Included

• OEM-spec governor screw with tension spring.

• Essential for governor adjustment and calibration.

Injector Internal Components

Injector Plunger – For Injectors 7560, 9280, 9A80

• Precision-machined plunger for Detroit Diesel injectors.

• Ensures accurate fuel metering.

Injector Plunger – For Injector 9285

• Replacement plunger built to OEM specifications.

Injector Valve & Spring – Series 53, 71, & 92

• Key component set for reliable fuel delivery.

Injector Spring – Series 71 & 92

• Restores injector opening pressure.

• Prevents fuel dribble and poor spray patterns.

Injector Valve Spring Seat – Series 71 & 92

• Seat for injector valve spring.

• Ensures long service life and consistent spring alignment.

Injector Control Pin – 1/4” x 9/64”

• Small but critical control pin.

• Provides accurate linkage operation.

Bearings & Governor Hardware

Bolt for Booster Spring Shoulder

• OEM bolt securing booster spring bracket.

• Resists loosening from vibration.

Governor Bearing – Riser Style

• Bearing for governor weights riser.

• Provides smooth motion inside the governor assembly.

Governor Bearing – Weights Shaft Style

• Supports governor weights shaft.

• Durable and built for high-RPM use.

Fuel Monitoring Accessories

Fuel Gauge – 12 Volts

• Compatible with Detroit Diesel, Caterpillar, and Cummins.

• Includes backlight for visibility.

Fuel Gauge Sender – Adjustable to 19” Depth

• Works with standard diesel fuel gauges.

• Adjustable for different tank depths.

Additional Injector Components

Injector Control Tube Spring – Series 71 & 92

• Provides necessary tension for injector control tubes.

Injector Plunger – For Injector 7N65 (New)

• High-precision plunger for restoring injector operation.

Why Buy Detroit Diesel 12V92 Non-Turbo Injectors from Diesel Pro Power

When it comes to keeping your Detroit Diesel 12V92 Non-Turbo engine performing at its best, Diesel Pro Power is the trusted worldwide supplier for injectors and supporting hardware. Our catalog is built around one principle: make heavy-duty parts simple, reliable, and accessible.

40,000+ Satisfied Customers Worldwide – From commercial shipping companies and fishing fleets to tugboats and power generation facilities, operators across the globe count on us for dependable injector solutions. Every day, customers return because we deliver consistent quality backed by real-world experience.

Fast Global Shipping – We ship to over 180 countries with trackable, reliable delivery services. Whether your vessel is docked in North America, operating offshore in Asia, or working the rivers of South America, Diesel Pro Power reduces downtime by getting injectors and components where they are needed—fast.

Exclusive Engine-Specific Catalogs – Our injector catalog is organized by engine model, not by generic categories. That means no wasted time with cross-references or mismatched parts. When you shop for Detroit Diesel 12V92 Non-Turbo injectors, you see only what fits your engine.

Premium Rebuilt Components – Every injector is professionally rebuilt, calibrated, and tested to meet or exceed OEM standards. Spray pattern accuracy, flow consistency, and long-term durability are verified before shipping. The result is reliable combustion, smooth engine operation, and reduced fuel consumption.

Expert Technical Support – Diesel Pro Power provides more than just parts—we provide knowledge. Our team offers practical guidance for injector installation, calibration, and timing tool use. Whether you need advice on adjusting a governor spring or replacing a fuel control tube link, we are here to help.

By sourcing your injectors, tools, and related hardware from Diesel Pro Power, you’re not just replacing parts—you’re securing the long-term reliability of your Detroit Diesel 12V92 Non-Turbo. With proven customer satisfaction, worldwide reach, and engine-specific expertise, Diesel Pro Power is your partner in performance.