Spartan Truckworks offers full-service transmission repair, rebuild/overhaul, and upgrade services. Whether your vehicle is suffering from shifting issues due to a failed internal component, has wear & tear from high mileage, or is damaged from high performance usage, we offer a full range of repair parts installed with factory tools and knowledge to build a transmission to fit your personal requirements.

we offer internal transmission repair for

We offer internal transmission repair for:

Ford 4R70W, 4R70E, 4R75W, 4R75E, 4R100, 5R110W, 6R80, 6R140, 6F35, 6F50, 6F55, 8F35, 8F57, 10R60, 10R80, 10R140, ZF 5-speed Manual, ZF 6-Speed Manual

GM 6L80, 6L90, 8L90, 10L80, 10L90, Allison 1000 (5, 6, and 10 speed)

Dodge/Ram 45RFE, 545RFE, 65RFE, 66RFE, 68RFE, AS68RC (Aisin), AS69RC (Aisin)

For stock repair applications, we carry a full line of Motorcraft (Ford), ACDelco (GM) and Mopar (Dodge/Ram) internal transmission components.

For severe service and performance upgrade applications, we carry Suncoast, Revmax, McCleod, and Circle-D torque converters, clutch & rebuild kits, shafts and hubs. We install South Bend Clutch and McCleod clutches for manual transmission applications.

In most cases, we’re able to offer a better, stronger, more robust transmission by rebuilding and upgrading your existing unit versus selling cheap “reman” transmissions like most shops do.

All transmissions built and installed by us carry a 24-month, unlimited mileage warranty.

Let's Talk

Give us a call to see how we can help.

Contact Us

Error Message