Detroit Diesel Series 60 14L Overhaul Kit Catalog

The Detroit Diesel Series 60 14L is one of the most widely recognized heavy-duty diesel engines ever produced. Known for its efficiency, reliability, and long service intervals, the 14-liter configuration brought higher displacement, increased torque output, and improved compliance with EPA standards during its production years. Whether powering over-the-road trucks, industrial machinery, or stationary equipment, the Series 60 14L requires consistent maintenance and the right parts to ensure peak operation.

At Diesel Pro Power, we supply a complete catalog of Detroit Diesel Series 60 14L overhaul kits and supporting components , ready to ship worldwide within 24 hours. Backed by more than 40,000 satisfied customers , we provide everything you need for a full in-frame rebuild or preventive service.

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Why Choose Diesel Pro Power for Series 60 14L Overhaul Kits

• Complete In-Frame Kits : Each kit is assembled with pistons, liners, bearings, gaskets, seals, and supporting hardware.

• Compression Ratio Options : Kits are available in multiple compression ratios, allowing you to match engine specifications for emissions compliance, power output, or fuel efficiency.

• OEM-Quality Standards : Every component is manufactured to Detroit Diesel specifications, ensuring long service life and reliable performance.

• Global Shipping : Fast, reliable delivery to over 180 countries, reducing downtime for critical fleets and operations.

• Expert Support : Our team ensures you receive the correct kit based on engine arrangement numbers, piston type, and compression ratio.

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Detroit Diesel Series 60 14L Overhaul Kits

In-Frame Overhaul Kit with Articulated Pistons (16.5:1 Compression Ratio)

This rebuild kit includes articulated pistons with an aluminum skirt , offering a balance of lightweight construction and strength. The 16.5:1 compression ratio is designed for standard-duty operation, delivering fuel efficiency while maintaining strong torque.

• Applications: Long-haul trucking and industrial equipment.

• Benefits: Lower piston weight reduces stress on the crankshaft and bearings.

• Ideal for: Operators prioritizing fuel economy without sacrificing durability.

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In-Frame Overhaul Kit with Steel Crown Pistons (16.1:1 Compression Ratio)

This version includes steel crown pistons with aluminum skirts , engineered for higher thermal resistance. The 16.1:1 compression ratio provides slightly reduced combustion pressures, which is beneficial in extended high-load conditions.

• Applications: Fleets operating in hotter climates or under heavy-duty cycles.

• Benefits: Enhanced durability against thermal cracking.

• Ideal for: Over-the-road and off-highway applications requiring resilience under load.

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In-Frame Overhaul Kit with One-Piece Forged Steel Pistons (17:1 Compression Ratio)

For compliance with 2007 EPA emissions standards , this kit features one-piece forged steel pistons. The 17:1 compression ratio delivers increased power density and efficiency.

• Applications: Engines built or retrofitted to meet emissions standards.

• Benefits: Stronger piston design for extended service life.

• Ideal for: Fleets requiring maximum compliance and efficiency.

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In-Frame Overhaul Kit with One-Piece Forged Pistons (16.75:1 Non-EGR)

This option features non-EGR pistons with a 16.75:1 compression ratio, designed for pre-emission engines. Operators who prefer simplicity and reduced maintenance can rely on this configuration.

• Applications: Pre-2007 engines without EGR systems.

• Benefits: Simplified design with fewer emissions components.

• Ideal for: Operators seeking straightforward performance with reduced maintenance costs.

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Supporting Components for Detroit Diesel 60 Series 14L Overhaul

A successful overhaul requires more than pistons and liners. Diesel Pro Power supplies every component needed to complete the job right the first time.

Gasket Kits & Seals

• Head Gasket Kit : Complete upper-end coverage for sealing combustion chambers.

• Full Overhaul Gasket Kit : Includes all critical gaskets for block, head, intake, exhaust, and ancillary systems.

• Front and Rear Crankshaft Seals : Available in Teflon or standard materials to prevent oil leaks.

• Thermostat Seals : Ensure coolant system integrity when replacing thermostats.

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Bearings & Bushings

• Main Bearings : Available in standard and oversized, supporting crankshaft alignment.

• Connecting Rod Bearings : Offered in standard and oversized, with lubrication hole variations for precise oil flow.

• Thrust Washers : Protect the crankshaft from endplay wear.

• Connecting Rod Bushings : Ensure proper piston rod movement and lubrication.

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Cooling System Components

• Thermostats (180° and 190°) : Maintain optimal engine operating temperature.

• Piston Cooling Nozzles : Direct oil spray onto pistons for controlled combustion temperatures.

• Seal Rings for Liners : Prevent coolant and oil cross-contamination.

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Filtration Components

• Primary and Secondary Fuel Filters : Spin-on designs for easy maintenance.

• Oil Filters : High-efficiency media to protect bearings and pistons.

• Filter Removal Wrenches : Ensure easy removal of stubborn filters during service.

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Manuals & Technical Support

• Series 60 Service Manual : Available in English for 14L engines, covering torque values, procedures, and specifications.

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Benefits of a Complete In-Frame Overhaul

An in-frame rebuild for the Series 60 14L not only restores lost performance but also extends the life of the engine by hundreds of thousands of miles. Benefits include:

• Restored fuel efficiency.

• Reduced oil consumption.

• Renewed compression and power output.

• Prevention of catastrophic engine failure.

• Lower cost compared to full engine replacement.

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Applications of the Detroit Diesel 60 Series 14L

The Series 60 14L is widely used across industries due to its versatility:

• On-Highway Trucks : Freightliner, Western Star, Kenworth, and Peterbilt.

• Industrial Applications : Stationary pumps, compressors, and generators.

• Construction Equipment : Large cranes, loaders, and heavy machinery.

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