Jasper Engines & Transmissions since 1942
The Nation's Leading Remanufacturer of Powertrain Products
Start Your Journey Here
JASPER's 2,600+ Associates and 52 branch and distributor locations are committed to providing you with the perfect product. Use these links as a quick start to find what you need, fast.
Remanufacturing Quality Products Since 1942.
JASPER® is Committed to Providing You with the Perfect Product.
1M+
Reman Products
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
52 branch and distributor locations
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...
Transmissions
Every JASPER® Transmission is completely disassembled, thoroughly cleaned, and inspected. Wear parts are repla...
Diesel Engines
JASPER® remanufactures a complete line of domestic and import diesel engines including Caterpillar, Cummins, G...
Differentials
Jasper Engines & Transmissions offers a complete line of full-float and semi-float rear wheel drive differe...
Marine
JASPER® Marine Products offer a better value in comparison to the expensive replacement cost of new components...
Air & Fuel
JASPER® specializes in providing dependable diesel air and fuel components for various applications. This prod...
JASPER's 2,600+ Associates and 52 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
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.
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
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
Affiliations
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.
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.
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.
How Remanufacturing Increases Fleet Sustainability
There has been a wave to increase sustainability at the corporate level throughout every industry and every sector.
Jasper Holdings, Inc. Acquires Jenkins Holdings, Inc.
Jasper Holdings, Inc., the parent company of Jasper Engines and Transmissions, Weller Truck, Diesel USA Group, D&W Diesel, Jasper Innovative Solutions, Jasper Electric Motors, and Jer-Den Plastics, is pleased to...
If you have any questions or need help, feel free to contact our team.
Mon. -Fri.: 7am - 8pm ET Saturday: 8am - 12pm EST
P.O. Box 650
Jasper, IN 47547-0650
Get Directions 