Diesel Engine Rebuilds & Repairs
Unleash the Power of Your Diesel
Expert Cummins engine rebuilds and repairs that restore performance and reliability. Serving Lexington, NC, and beyond!
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Heavy Machinery Engine Services
Power for Every Machine
From Kubota to Caterpillar, we specialize in heavy machinery engine repairs and rebuilds to keep your equipment running at its best.
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Online Cummins Engine Sales
Shop Premium Cummins Engines Online
Explore our range of high-performance Cummins diesel engines. Nationwide shipping available—start shopping today!
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LIGHT AND MEDIUM DUTY DIESEL ENGINE
Powerstroke
Duramax
Cummins
HEAVY DUTY ENGINE
Kubota
Scania
Deere
Cummins
Komatsu
Doosan
Yanmar
Deutz
Isuzu
Diesel Remanufactured 5.9 Cr Cummins
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Diesel Remanufactured 5.9 Cr Cummins
$5,000.00
89-98 12 Valve Cummins Long Block
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89-98 12 Valve Cummins Long Block
$4,500.00
Diesel Remanufactured 6.7 Long Block Crate Engine
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Diesel Remanufactured 6.7 Long Block Crate Engine
$5,500.00
6.7 Cummins Short Block
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6.7 Cummins Short Block
$4,500.00

Services

At Dark Horse Diesel, we pride ourselves on being a one-stop shop for all your diesel engine and truck repair needs.

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Cummins Engine Rebuilds
Restore your Cummins engine to peak performance with our expert rebuild services. Using top-quality parts, we ensure reliability and efficiency for your diesel engine.
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Heavy Duty Engine Repairs
We specialize in heavy-duty engine repairs for equipment like Caterpillar, John Deere, and Komatsu. Count on us to keep your machinery running strong and minimize downtime.
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Light and Medium-Duty Diesel Engine Rebuilds and Repairs
From trucks to fleet vehicles, we offer rebuilds and repairs for all diesel-powered models. Trust us to deliver dependable performance for your Ram, Chevy, Ford, and more.

Featured Collections

Browse our featured collection of high-quality diesel engines, designed to meet the demands of both personal and commercial use. Whether you're replacing an engine, upgrading your vehicle, or working on heavy machinery, we have the perfect solution.
6.7 Cummins Short Block

Offering 6.7 cummins short block $4500

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89-98 12 Valve Cummins Long Block

Offering 89-98 12 valve cummins long block $4500.

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Cr Cummins

Offering 5.9cr Cummins. $5000+$1500 core.

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Diesel Remanufactured Street Series 6.7 Long Block Crate Engine

Offering. 2007.5-2018 6.7 cummins engine.

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Shop Our Engines

At Dark Horse Diesel, we are your trusted source for expert Cummins engine rebuilds and repairs, serving Lexington, NC, and beyond. With a passion for precision and a commitment to quality, we specialize in restoring Cummins engines to their peak performance, ensuring your vehicle runs stronger and lasts longer.

Our shop is your go-to destination for diesel enthusiasts and professionals alike. Whether you're looking for a reliable repair shop or need to purchase a high-performance Cummins engine, we’ve got you covered. From the legendary 12 Valve Cummins to the latest 4th and 5th Gen engines, our expertise spans the full spectrum of Cummins diesel power.

We offer a curated selection of premium Cummins engines, including the 4BT, 6BT, LSB models, and more. Each engine is meticulously inspected and ready to deliver the power and reliability you expect from a Cummins. With nationwide shipping, you can shop online with confidence and convenience.

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New Arrivals

Powerstroke Duramax Cummins