
NCT Performance
Allison Transmissions
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NCT is now offering Performance Transmissions for the GM Duramax LML and L5p Allison trucks! All NCT Transmissions are built in-house using the best USA made components on the market. We offer two options for these units- one for trucks up to 700hp, and one for those over that number.
If unsure of what you need, e-mail us at Service@nctdiesel.com and someone on our team can assist you in picking the right unit for your rig!
Never Sacrificing Quality
Why choose our facility when considering truck repairs? Because there are plenty of places able to just swap parts or dump fluids, but how many have you been to that you can say have techs with the highest level certifications and credentials through ASE (master techs)?
Can they run the latest in diagnostic equipment to determine late model truck electrical issues or do they just have a code scanner? Are they throwing parts (darts) at a problem or do they understand what's needed to eliminate the problem? Do they paint mark every nut and bolt they've torqued or tightened? Can they rebuild differentials, engines, and transmissions in-house or do they just want you to buy a new one or trade the vehicle in?
In some industries, you get what you pay for. If you're looking for someone to do questionable repairs on the cheap, we are not the shop for you. We take an incredible amount of pride in our attention to detail and our ability to provide the highest quality repair . We are the ones called in when a truck has been to three other places and the electrical nightmare persists with no solutions yet found. Andy works closely with other shops in Wisconsin and the Dakotas, as well as working hand in hand with Goerend Transmission in Iowa to meet the demand for new transmission components meant to remedy common fail points in newer Rams, Powerstrokes & Duramax trucks.
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OFFICE
HOURS
Mon - Thur
8:00 am – 4:00 pm
Saturday
Closed
​Sunday
Closed
Our office hours may vary day to day based on office staffing, so please be sure to confirm availability of a team member before stopping in to chat :)

CALL US: 651-464-9877




