On behalf of Weller Truck Parts, Weller Reman, and our distributors, we would be honored to have the opportunity to work with you on your next obsolete, discontinued, or late model drive train solution. With our Same Day Service policy, we can help when you face a stock out/obsolete problem, excessive lead times, or and unfamiliar drive train product.

Weller Truck Parts and Weller Reman houses an extensive inventory of gearing for both old and very current Fuller, Spicer, Mack, Rockwell, IHC, Allison Automatics, New Process, Aisin and similar OEMs.  Also, with over 19,000 rebuilt units in stock and over 800 team members specializing in the drive trains that keep you or your customers on the road, Weller is ready to work with you on eliminating downtime.

Transmissions and Transfer Cases
Quality Rebuilt by Weller.  Light to Heavy Duty.

Borg Warner • Clark • Cotta • Fuller • FWD • IHC • Aisin • Isuzu • Mack/PAI • Meritor/Rockwell • New Process GMC • New Venture • Noster • Oshkosh • Spicer/TTC • ZF • A Complete Line of Auxillaries and Transfer Cases

Allison Automatic Transmissions
Quality Rebuilt by Weller, an Authorized Allison Dealer. Medium Duty Aisin, Jatco, Isuzu, GMC, Ford.

Off-road transmissions and components for Allison • Clark • IHC • Dresser • Funk • Twin Disc • Borg Warner • Aisin • Jatco • Isuzu • GMC • Ford

Weller Reman Center, Grand Rapids, MI is an Authorized Allison Dealer

Steering Gear Boxes
All units are tested on our state-of-the-art XLT3 Road Simulator

TRW-Ross • Saginaw • Sheppard • Vicker Pumps

Complete Stock for Quick Exchange

Clark • FWD • GMC • IHC • Industrial/Off Road • Mack/PAI • Meritor • Dana/Eaton • Terex • Freightliner/Alliance

Driveshafts & End Yokes
U-Joints, Yokes, & Shafts

Borg Warner • Meritor/Rockwell • Neapco • Rockford • Spicer/Dana