International truck transmissions and parts

Spicer, Fuller, Eaton, Rockwell and Allison transmissions for International and Navistar trucks, new, used and rebuilt.

International trucks leave the factory with transmissions from several makers: Spicer, Fuller, Eaton, Rockwell and Allison. We sell all of them, new, used and rebuilt, along with OEM parts and rebuild kits, and we service and repair every International truck transmission model. We keep Navistar International transmissions in stock, ready to ship.

Medium duty International transmissions

Many medium duty International trucks run Spicer transmissions. The models we see most:

That is a sample, not the full list. If your model is not here, call with the tag number.

Heavy duty International transmissions

For heavy duty International tractors and trucks we supply 8, 9, 10, 13, 15 and 18 speed transmissions, mostly Eaton Fuller, and Rockwell units on older trucks. See Fuller transmissions and Rockwell transmissions for those lines.

Rebuilt International transmissions and exchange

We rebuild your existing International transmission, or ship a rebuilt unit through our exchange program and take your old one back as the core. Transmissions we rebuild carry a one year, unlimited mileage warranty (see warranty terms; other warranties are the manufacturer's), and we fit the current upgrades from International, Spicer, Fuller, Eaton, Rockwell and Allison for your model.

Rebuilding or replacing a transmission can be confusing, especially on a truck that could have come with any of five makes. Call us and we will help you work out what you have.

Parts for International transmissions

We carry Spicer and TTC transmission parts, Eaton transmission parts and rebuild kits for International applications.

Worldwide shipping

Whether you run one International or a fleet, we can ship it anywhere in the world. We also pick up transmissions and buy transmission cores.