Genuine Allison Transmission Parts in South Dakota – TranSourceUSA

Need OEM Allison Transmission parts you can trust? TranSourceUSA is your certified source for genuine Allison parts across South Dakota, with convenient locations in Sioux Falls, Rapid City, Aberdeen, Williston, and Fargo (ND). Whether you're supporting a fleet or replacing a single component, we’ve got the inventory, expertise, and nationwide backing to keep your equipment running strong.

Why Buy Allison Parts from TranSourceUSA?

• Authorized Allison Transmission parts distributor

• Access to OEM components, filters, fluids, sensors, electronics & overhaul kits

• Expert parts specialists to ensure correct fitment and compatibility

• Fast turnaround and daily shipping

• In-store pickup and fleet delivery available

We support vocational trucks, emergency vehicles, refuse fleets, and more — if it runs an Allison, we’ve got the parts to keep it moving.

Get in touch with our parts team today and experience the reliability and expertise only a certified Allison dealer can offer.