JASPER® Engines & Transmissions
Jasper Engines & Transmissions since 1942
The Nation's Leading Remanufacturer of Powertrain Products
Experience the JASPER® Difference
JASPER® Engines & Transmissions
Jasper Engines & Transmissions since 1942
The Nation's Leading Remanufacturer of Powertrain Products
Experience the JASPER® Difference
JASPER® Engines & Transmissions
Jasper Engines & Transmissions since 1942
The Nation's Leading Remanufacturer of Powertrain Products
Experience the JASPER® Difference

Jasper Engines & Transmissions since 1942

The Nation's Leading Remanufacturer of Powertrain Products

Start Your Journey Here

JASPER's 2,300+ Associates and 51 Branch Locations Nationwide are committed to providing you with the perfect product. Use these links as a quick start to find what you need, fast.

Find An

Installer

Find A

Price

Become An

Installer

Join Our

Team

Start Your Journey Here

JASPER's 2,300+ Associates and 51 Branch Locations Nationwide are committed to providing you with the perfect product. Use these links as a quick start to find what you need, fast.

Find An
Installer

Find A
Price

Become An
Installer

Join Our
Team

Remanufacturing Quality Products Since 1942.

JASPER® is Committed to Providing You with the Perfect Product.

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1M+
Reman Products
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Today we are the nation's largest remanufacturer of gas and diesel engines, transmissions, differentials, air and fuel components, marine engines, sterndrives, performance engines, and electric motors.
Our processes and procedures are designed to produce a quality component that will meet or exceed the expectations of every one of our customers.
3 year/100,000 mile warranty
Nation's largest remanufacturer of gas and diesel
51 Branch Locations Nationwide

Learn More About Each Of Our Product Lines

Gas Engines

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Learn More About Each Of Our Product Lines

Gas Engines

JASPER® remanufactured gas engines are built to meet or exceed original equipment manufacturer measured tolera...
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Transmissions

Every JASPER Transmission is completely disassembled, thoroughly cleaned, and inspected. Wear parts are replace...
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Diesel Engines

JASPER® remanufactures a complete line of domestic and import diesel engines including Caterpillar, Cummins, G...
JET-4_Diesel-Dynamometer-Testing
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Differentials

Jasper Engines & Transmissions offers a complete line of full-float and semi-float rear wheel drive differe...
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Marine

JASPER Marine Products offer a better value in comparison to the expensive replacement cost of new components....
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Air & Fuel

Edit Column Edit Text Editor JASPER specializes in providing dependable diesel air and fuel components for vari...
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JASPER's 2,300+ Associates and 51 Branch and Distributor Locations are Committed to Providing You With The Perfect Product.

Continuously Improving

R & D Efforts Keep JASPER Moving Forward

Progressive programs of research and new product development enable us to provide quality value-oriented products second to none.
Remanufactured to meet or exceed OE specifications
50-Hour runability testing before new engine releases
Standard set of new parts with applicable updates
Industry leading machining processes
First piece inspection process verifies parts meet or exceed OEM specifications
Industry-driven new product forecasting
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How Can JASPER Help Create and Excel Careers?

"One of the great benefits of JASPER is the opportunity you have for growth, as they do a lot of promoting from within. In my nine years with JASPER, I have held various positions, such as a Production Associate in the Lifter Department, a JET 101 Trainer, an Internal Process Auditor, and a Manufacturing Team Leader. It's allowed me to learn so much more about the company."
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Phalong Zehr
9 Years | Team Leader

What Makes JASPER Unique?

At Jasper Engines & Transmissions, the number one quality that sets us apart from the rest is our people. This isn’t something we just say because it sounds good. Instead, we realize and appreciate the fact that our Associate-Owners are the most important part of our success.

With that in mind, JASPER has created many “unique” opportunities for our Associate-Owners... opportunities that most companies don’t offer. A number of these can be found below. Please click on a link to learn more
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Parts and labor nationwide warranty

JASPER® offers a 3 year, 100,000 mile Limited Nationwide Warranty

Jasper Engines & Transmissions provides a parts & labor nationwide warranty for most consumer and commercial applications up to, and including 1 ton chassis. The warranty is fully transferable and is tough to beat! Talk to any of our installers about the quality and warranty of JASPER products.
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Remanufacturing Components: Meeting and Exceeding Fleet Needs and Vehicle Lifecycles

When it comes to vehicle components and systems, there is always a chance something might fail.
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Improving And Extending The Life Cycle of Your Fleet

The past few years have dealt a number of blows to the commercial vehicle industry and the fleets it serves.
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How Remanufacturing Increases Fleet Sustainability

There has been a wave to increase sustainability at the corporate level throughout every industry and every sector.
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