Browse Categories

Transmission Upgrades

The Parts You Need for Diesel Engine Transmission Upgrades

Transmissions play a crucial role in all automobiles, ensuring the right amount of power goes to your wheels. When something goes wrong, the best-case scenario is that the vehicle’s fuel economy will suffer. Worst case scenario: the vehicle won’t drive at all.

DieselSite is proud to be your go-to source for all the parts you need for diesel engine transmission upgrades. Whether you’re upgrading due to a necessary repair or to improve performance, you’ll find everything you need right here. We stock parts for a variety of diesel vehicles, including those with heavy-duty transmissions

Shop Our Parts

Please browse our selection to find the right product for your vehicle. Our store carries Ford diesel transmission parts and other popular brands. If you don’t see what you need, we’re happy to special order it for you, just let us know.

We pride ourselves on our customer service. That’s why we offer 24-hour technical support and customer service for any of our products. When you have questions about a particular item or need help placing an order, don’t hesitate to contact us by phone or email. Our helpful team will address your concerns as soon as possible so you can complete your repair.

Displaying products 1 - 20 of 22 results
Page 1 of 2 Page 12movenext
E40D / 4R100 / 5R110 Shift Cable Clip
Your Cost $34.95
Dieselsite E4OD/4R100 Billet FlexPlate
Your Cost $495.00
Dieselsite Ford Transmission Filtration Systems
Your Cost From $239.00 to $259.00
TRU-COOL 4739-1 TRANSMISSION COOLER
Your Cost From $125.00 to $133.00
E40D / 4R100 Billet Forward Planetary Gear
Your Cost $895.00
Page 1 of 2 Page 12movenext