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Cummins 6bt Engine For Sale

(2 reviews)
  • Engine Type: Inline 6-cylinder diesel
  • Horsepower: 160 to 215 horsepower
  • Displacement: 5.9 liters
  • Torque: 400 lb-ft to 440 lb-ft
  • Condition: Used


99.5% Positive feedback
  • Consistently receives highest buyers ratings
  • Ships items quickly
  • Has earned a track record of excellent service


Cummins 6bt Engine For Sale: Your Ultimate Power Solution

Discover the robust reliability and unmatched performance of the Cummins 6bt engine, your ultimate power solution. Renowned for its legendary durability and power across diverse applications, this Cummins 6bt Engine for sale here stands as a testament to Cummins’ engineering excellence. Whether for industrial, automotive, or marine use, this 6bt cummins for sale here at Find Auto Parts Online delivers exceptional torque, efficiency, and longevity, making it a top choice for those seeking uncompromising performance. 

Engine Overview: Cummins 6bt

The Cummins 6bt engine, introduced in 1984, has established itself as a stalwart in diesel power. Renowned for its robust design and reliability, it has powered a wide range of vehicles and equipment since its inception. Compatible with vehicles spanning from the mid-1980s to the early 2000s, including popular models like the Dodge Ram, Ford F-Series, and various commercial vehicles, this Cummins 6bt crate engine here is celebrated for its exceptional torque output and fuel efficiency. Whether in trucks, buses, or industrial machinery, the Cummins 6bt engine for sale at our site here continues to be a preferred choice for those requiring dependable performance in demanding environments.

Why Choose a Cummins 6bt Crate Engine?

  • Inline 6-Cylinder Design: Offers smooth operation and balanced power delivery, ideal for heavy-duty applications.
  • High Torque Output: Provides strong low-end torque, making it suitable for heavy loads and towing.
  • Bosch Fuel Injection System: Ensures precise fuel delivery, optimizing combustion efficiency and fuel economy.
  • Lubrication System: Includes a robust oiling system with effective filtration, enhancing engine longevity and reliability.
  • Cast Iron Construction: Durable block and cylinder head construction withstands high temperatures and stresses.
  • Turbocharged: Some variants feature a turbocharger, boosting power output and efficiency.
  • Aftercooler (Intercooler): Enhances intake air cooling, improving engine efficiency and performance.
  • Electronic Control Options: Modern variants offer electronic controls for better engine management and emissions compliance.
  • Adaptability: Designed for versatility across automotive, industrial, marine, and military applications.
  • Global Support: Backed by Cummins’ extensive service network and parts availability worldwide, ensuring reliable support and maintenance.

Applications and Compatibility of Cummins 6bt crate engine

The versatility of the 6bt Cummins makes it suitable for a wide range of applications:

  • Automotive: Dodge Ram 2500 and 3500, Ford F-Series trucks (e.g., F-250, F-350), Chevrolet/GMC pickups (e.g., Silverado, Sierra), Various SUVs and vans
  • Commercial Vehicles: Blue Bird and Thomas Built school buses, Freightliner MT45 delivery trucks, International 4000 series utility trucks
  • Industrial Equipment: Caterpillar 416 backhoe loader, Case 580 Super N excavator, Ingersoll Rand SD-100 compactor, John Deere 544 wheel loader

Find Your Perfect 6bt Cummins Engine Today!!!

Whether you’re in the market for a used 6bt Cummins for sale or a fresh Cummins 6bt crate engine, we have the solution for you. Browse our inventory, compare options, and find the perfect engine to power your project or vehicle. Contact our sales team today. We’re here to help you find the ideal Cummins 6bt engine for your needs and budget. Don’t settle for less – choose the proven power and reliability of a Cummins 6bt engine and experience the difference for yourself!

Additional information

Fuel Type


Bore x Stroke

4.02 inches x 4.72 inches

Compression Ratio

17.5:1 to 18.0:1


12-valve design, typically with overhead valves (OHV)

Cooling System

Water-cooled with a thermostat-controlled system



Fuel System

Bosch mechanical fuel injection system

Electrical System

12-volt electrical system


1984 Cummins 6bt Engine

2 reviews for Cummins 6bt Engine For Sale

  1. Jake Ruth

    Skeptical about buying a big diesel engine online, but Find Auto Parts Online came through. The 6BT was exactly as described – low miles and well-maintained. Installation was smooth, and my truck’s got a new lease on life. Solid purchase!

  2. Michael Thompson

    Great experience with Find Auto Parts Online. The Cummins 6BT I ordered arrived on time and in perfect condition. Dropped it into my ’95 Dodge Ram, and it runs like a champ. Couldn’t be happier!

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Product Q&A

Is the Cummins 6BT engine fuel-efficient?

Yes, the Cummins 6BT engine is known for its fuel efficiency, making it cost-effective for long-term use in both commercial and industrial applications.

How reliable is the Cummins 6BT engine?

The Cummins 6BT engine is highly regarded for its durability and reliability, with a reputation for longevity and minimal maintenance requirements when properly cared for.

Where can I find parts and service for the Cummins 6BT engine?

Cummins engines are supported by a global network of service centers and parts suppliers, ensuring easy access to maintenance, repairs, and genuine replacement parts.

What are the emission standards compliance of the Cummins 6BT engine?

Depending on the model and configuration, the Cummins 6BT engine meets relevant emissions standards, ensuring compliance with environmental regulations in different regions.

Can the Cummins 6BT engine be rebuilt or refurbished?

Yes, the Cummins 6BT engine can be rebuilt or refurbished by certified technicians using genuine Cummins parts, extending its operational life and maintaining performance standards.

What are the maintenance intervals for the Cummins 6BT engine?

Maintenance intervals for the Cummins 6BT engine typically include regular oil and filter changes, fuel filter replacements, and periodic inspections of cooling systems and belts. Specific intervals may vary based on usage and operating conditions.

Is the Cummins 6BT engine compatible with alternative fuels or biodiesel?

Cummins engines like the 6BT are designed to be compatible with biodiesel blends and some alternative fuels, depending on the engine's specifications and the fuel's quality. Always check with Cummins or your fuel supplier for compatibility recommendations.
cummins 6bt engine for sale
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