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Copeland International

Your Source for Allison Transmissions

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New Genuine Allison Transmission Parts & Quality Aftermarket Parts

Copeland International

Bring Your Transmission to us & We’ll Rebuild It

Welcome to
Copeland International

Since 1979 Copeland International has served the Energy, Construction, Farming, Marine, and Material Handling industries – in the United States and worldwide. We specialize in rebuilding, refurbishing and remanufacturing recent Allison Transmission models and also the hard to find, out of production or late model/legacy transmissions.

Our Allison Transmission Services include outright Exchange, Repair & Return (time & material) as well as custom design and fits for specific applications. We have a strong commitment to customer satisfaction, product excellence, and premier service. When you receive your Copeland Allison Transmission, you can rest easy knowing that our product has been thoroughly Dyno Tested with Load to ensure that you receive a fully functional and ready to go product.

Oil Field Services

Shop rebuilt Allison transmissions and quality parts for heavy equipment transporters, haul trucks, oilfield rigs, oilfield draw works, winches, and augers.
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Material Handling Equipment

Shop CRT3000 and CRT5000 series model lines – rebuilt Allison transmissions and quality parts for shovel loadersrailcar moverslift trucksstraddle carriersrubber tire loaders, and earth augers.
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Foundation Drilling

Find the right Allison transmission and quality parts for auger drillsdouble rotary drillshammer grabsreverse circulation air injection drillscluster drills, and crane mounted drills.
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Mining & Construction Application

Our rebuilt Allison transmissions will power your haul trucks and Terex scrapers with decreased fuel consumption and efficient performance every time.
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Marine Winching

Marine winching uses the CRT3000 and CRT5000 Allison transmission series model line. Ideal for use in hydraulic planetary hoistsplanetary recovery winchesupright worm gear winches, and low mount worm gear winches.
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On Highway Application

Enjoy increased fuel efficiency with Copeland Allison Transmissions, allowing your fleet to get maximum mileage with unbelievable power.
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Copeland Transmission Services

Allison Transmissions

When you receive your Copeland Allison Transmission, rest assured that our product has been thoroughly Dyno Tested with Load. These simulated scenarios ensure that you receive a fully functional and ready to go product that will last for many years to come.

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Quality Allison Parts

We offer new genuine Allison Transmission Parts, quality aftermarket Allison Transmission parts and new OEM Allison Transmission parts. We also keep a large stock of hard to find good used parts and rebuilt parts and components.

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Transmission Services

At Copeland International, we are committed to supporting these transmissions and offer outright Exchange, Repair, & Return (time & material.) We can also engineer custom design and fits for your specific application!

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Our Blog

Oilfield Maintenance: Avoid Accidents & Downtime

Oilfield Maintenance: Avoid Accidents & Downtime

As technology continues to advance in the oil industry, new challenges are continuously presented. It’s essential to ensure that oilfield technology remains productive throughout the years by continuously performing preventive maintenance.  Downtime results in a loss...

Benefits of Allison Transmissions in Oilfield Equipment

Benefits of Allison Transmissions in Oilfield Equipment

Oilfield machinery takes quite a beating every day, from the terrain vehicles have to navigate to the intense pressure the oil well itself produces. Only an equally durable piece of equipment can stand up to this and provide a safe, reliable user experience to...

Why Choose Allison Transmissions for On-Highway Applications?

Why Choose Allison Transmissions for On-Highway Applications?

Anyone familiar with heavy vehicles or long-distance highway driving has doubtlessly heard of Allison transmissions. These remarkably durable transmissions fit perfectly in a wide variety of vehicles and machinery for a smooth, simple experience. While multiple...