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3116 Cat Engine for Sale

  • Horsepower: 205 to 350
  • Engine Type: Inline 6
  • Displacement: 6.6 liters.
  • Torque: 520-860 lb.-ft
  • Condition: Used


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  • Has earned a track record of excellent service


Used 3116 Cat Engine for Sale

The 3116 Cat engine is a reliable, turbocharged diesel engine renowned for its robust performance in heavy-duty applications. This engine is primarily used in marine propulsion, construction machinery, and heavy-duty trucks. If you’re on the lookout for a used 3116 Cat engine for sale, you’ve come to the right place. We offer a wide selection of competitively priced engines to meet your needs.

Why Buy 3116 Cat Engine

  • Engine Design: 6-cylinder, inline configuration; Turbocharged and/or aftercooled design; Displacement around 6.6 liters (403 cubic inches)
  • Power and Torque: Horsepower output ranging from approximately 170 to 350 HP; Strong torque delivery, especially at lower RPMs
  • Reliability and Durability: Robust components and rugged design; Longevity and consistent performance under tough conditions
  • Fuel Efficiency: Optimized fuel consumption; Balanced power-to-fuel efficiency ratio
  • Emissions Control: Compliance with relevant emissions regulations; Environmental compatibility without compromising performance
  • Serviceability: Easy maintenance and service access; Reduced downtime and maintenance costs
  • Adaptability: Suitable for trucks, buses, construction equipment, and marine applications; Configurable to meet specific application requirements
  • Cooling System: Efficient cooling system; Maintains optimal operating temperatures

3116 Cat Engine Fits

  • Trucks: International 4700 series, Ford LN series, Freightliner FL series
  • Buses: Blue Bird TC2000, Thomas Built Saf-T-Liner MVP ER
  • Construction Equipment: Caterpillar 416B Backhoe Loader, Caterpillar 926E Wheel Loader
  • Marine Vessels: Bayliner 3488 Motor Yacht, Hatteras 38 Convertible Sportfish
  • Industrial Applications: Caterpillar D30D Articulated Dump Truck, Caterpillar 518 Skidder
  • Specialty Vehicles: Pierce Arrow XT Fire Truck, Road Rescue Ambulance

Performance and Efficiency

The 3116 Cat engine excels in performance, offering superior torque and fuel efficiency. Often employed in arduous settings, this diesel engine is designed to endure the rigors of intensive use while maintaining optimal performance.

Life Expectancy and Maintenance

Maintaining a used 3116 Cat engine is straightforward, thanks to its robust design. With proper upkeep, these engines can last between 5,000 to 10,000 hours. Regular maintenance includes oil changes, filter replacements, and consistent system checks.

Comparisons: 3116 vs 3126 Cat Engines

Understanding the differences between the 3116 and 3126 Cat engines is crucial. The main difference is a 1mm larger bore in the cylinders of the 3126. This minor variance can impact performance specs slightly, but both engines share the renowned durability and efficiency of Caterpillar products

Customer Reviews and Testimonials

Many satisfied customers have shared their success stories using our used 3116 Cat engines for sale. The consistent feedback points to high satisfaction rates regarding reliability and efficiency.

Additional information

Fuel Type



2600-2800 RPM

Bore x Stroke

4.13 inches x 5.00 inches

Compression Ratio



Turbocharged and aftercooled

Cooling System

Water-cooled with a belt-driven centrifugal water pump


1990 CAT 3116 Engine


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Product Q&A

What is the lifespan of a 3116 Cat engine?

With proper maintenance, expect 5,000 to 10,000 hours.

Can I rebuild the 3116 Cat engine myself?

While straightforward, specialized tools and expertise are recommended for best results.

What horsepower does the 3116 Cat engine offer?

It ranges from 205 HP to 350 HP depending on the model and configuration.

Availability of 3116 Cat Engine for Sale

Here at Find Auto Parts online, you will find the 3116 Cat Engine for Sale at the perfect price.

What is the price of the 3116 Cat Engine for Sale?

Here at Find Auto Parts online, you will find the 3116 Cat Engine for Sale at the perfect price. Please call or contact us here.

What is the fuel efficiency of the Caterpillar 3116 engine?

The fuel efficiency of the Caterpillar 3116 engine varies depending on the application and operating conditions. Generally, it is designed to provide a balance between power output and fuel consumption suitable for medium-duty applications.

What is the lifespan of a Caterpillar 3116 engine?

The lifespan of a Caterpillar 3116 engine can vary based on maintenance practices, operating conditions, and application. With proper care and regular maintenance, these engines are known for their durability and can typically last for many years in commercial and industrial use.

What are the maintenance requirements for the Caterpillar 3116 engine?

Maintenance requirements include regular oil and filter changes, inspections of fuel and air systems, and monitoring of cooling system components. Caterpillar provides detailed
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