Automatic Transmissions

Weller Reman Center is an Allison Authorized Rebuilder, bringing you 100% genuine parts. All 1k/2k units have new genuine Allison Torque Converters. Every unit is dyno tested and our valve bodies are quality remanufactured and matched to the original units. Priced for the best value with unmatched availability and quality remanufacturing by experts in Allison transmissions, why buy anywhere else?  

  • Assembled with 100% Genuine Allison® parts
  • Built serial number specific to ensure correct application
  • 100% dyno tested with the latest electronics and equipment
  • Manufacturers updates included as needed
  • New Genuine Allison® torque convertors on all 1K and 2K models
  • Owners manual with installation and adjustment instructions included

Automatics

Quality Products backed by The Weller Way

Disassembled

Incoming core are diassembled and every part is inspected to look for failures which are recorded in our system before being sent to the wash station for cleaning and remanufacturing prep.

Remanufactured

Each valve body is tested electronically in real world scenarios that simulate shift timing, shift points, shift pressures, and cooler flow in order to check for resistance on each solenoid.  Once tested, the valve bodies go to our remanufacturing cells to be installed.  All parts are properly cleaned, inspected, and organized for the remanufacturing process so we can build your units efficiently.

Tested

Once remanufacturing is complete, every unit goes through our hydrotest. The unit is plugged and air pressure is applied to test for any external leaks.  It is then ran on the dyno at operating temperature to test clutch pressure, main pressure, and cooler flow to ensure each transmission is shifting properly and according to original equipment specifications before it leaves the building.

Allison World products are tested using the Allison TCM to ensure each unit meets Allison test specifications.

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