• • All units are completely disassembled and inspected for defects and wear issues

  • • Allison transmissions are remanufactured by Allison authorized facilities using only genuine Allison Parts

  • • 100% tested to eliminate comebacks

  • • Backed by our ULTimate North American Warranty program

See our New State-of-the-Art Transmission Dynamometer in Action!

We Give Our Customers the Option of Clutch Choices

ULT offers both Eaton or ULT Branded clutch options as a courtesy to our valued
customers. Both clutch options deliver more comfortable operation for the driver and a better
bottom line for your fleet.

What Makes ULT a Cut Above the Rest:
• 2 Year Unlimited Mileage Industry Leading Warranty
• 3 Year Extended Warranty and Enhanced No Fault Warranty programs available
(Applies to Fuller & Allison Transmissions)
• Expertly remanufactured by highly trained and certified staff on a unit by unit basis;
not a repetition based assembly line
• Dyno performance tested to meet or exceed OEM standards
• Complete line of Volvo I-Shift, Mack M-Drive, and Detroit D12 parts available

All ULT Powertrain remanufactured units, receive the following New Components,
regardless of the unit’s original condition. Not even original factory remanufactured
units can make this claim:

• Input Shafts
• Input Shaft Gear
• Main Drive Gear
• Over Drive Gears
• Synchro Complete
• Counter Shaft Drive Gears
• All Air System Valves Gears
• All Air System Hoses & Fittings
• All Related Bearings



ULT Is Your Best Choice
ULT Is Your Best Choice
ULT Fuller 9 Series Rear Bearing Cover Issues
ULT Fuller 9 Series
Rear Bearing Cover

ULT Allison Transmission Flushing Procedures
ULT Allison Transmission
Flushing Procedures
ULT Warranty Program
ULT Warranty Program
ULT Volvo I-Drive & Mack M-Drive Parts Catalog
ULT Volvo I-Shift & Mack M-Drive Parts Catalog
ULT-Transmission-Parts-Catalog for Detroit D12
ULT Reman Volvo I Shift Drive Cylinder Housing
ULT Complete Line of D12 Transmission Parts in Stock