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jasper engines

You're looking for Jasper diesel transmissions. We sell a high quality remanufactured transmission better than a foreign parts Jasper diesel transmission, at a much more affordable price. In our opinion a better quality new transmission because we use all OEM American made parts in our remanufacturing process. 

Jasper uses a lot of foreign parts and in many cases, we are up to half the cost of a Jasper diesel transmission and we feel that is a lot to pay for just the Jasper name.
Our Commitment to You 

Premier Powertrain started with the idea of keeping our favorite American vehicles running by renewing what we already know to be reliable and familiar. Just because something is old doesn't mean it should be discarded.

We use all OEM American made parts in our rebuit transmissions and we never take shortcuts. We place a Premium on our customer's satisfaction. Welcome to Premier Powertrain. We look forward to working with you!

Popular Transmissions

Ford 4R70 Transmission

GM 4L60 Transmission

Chrysler 46RE

Jeep Diesel Transmissions



Original Manufacturer's Warranty
Updated to OEM (Original Equipment Manufacturer) Specs
Affordable Price to Fit Your Budget
New vs. Remanufactured vs. Rebuilt
New factory transmissions come with the original manufacturer’s warranty. New transmissions are typically limited to newer model years.
Remanufactured transmissions are unique. We use all OEM (Original Equipment Manufacturer) 100% American made parts in our remanufacturing process. All of our remanufactured transmissions have been updated with the latest manufactures improvements.
With all the updates, we like to say they are better than new! But unlike new engines/transmissions you would buy direct from the manufacturer, our remanufactured engines or remanufactured transmissions are up to half the cost of the original manufacturer's price. Most commonly backed by a 3 Year/100K mile Nationwide parts & labor warranty.
Rebuilt transmissions are an alternative to new or remanufactured transmissions and may better fit your budget. All parts that are not functioning are replaced with new parts. All other parts that are within the tolerance are reused in the remanufactured transmission. They typically come with a 6-12 month limited mile warranty.
Price Match Guarantee
We carry all domestic manufactured vehicle transmissions. Our inventory and buying power means that our prices are the most competitive in the business. If you find it for less, we'll match it! Our inventory options are endless.
We carry many manufactured vehicle engines between 1995 and 2017 model years. If your model isn't on the list, just give us a call. We probably have it!
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What We Have To Offer

Remanufactured diesel transmissions are the highest quality and most reliable. They are most commonly backed by a 3 year Nationwide parts and labor warranty to give you peace of mind your transmission will treat you as good as you treat it. Call us to find specific warranty information of your desired unit. Some of the most popular transmissions we carry are:

  • Rebuilt Engines
  • Rebuilt Transmissions
  • Rebuilt Transfer Cases
  • Rebuilt Differentials
  • Crate Engines
  • Parts Kits
  • GM 4L60 Transmission
  • GM 4L80 Transmission
  • GM 6L80 Transmission
  • GM 6L90 Transmission

Still have questions?

Call us at 1-888-258-5875

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