TransTec® Seal Kits contain more TRUE OE components than any other kits in the aftermarket. Watch the video below to see why that matters to today's transmission rebuilders and why you should be asking for TransTec by name. Then scroll down to enter for a chance to win in our "Ask For TransTec® Sweepstakes".


Ask for TransTec because our seal kits contain more true OE components than any other kits in the aftermarket.

As a brand of Freudenberg-NOK, the world’s largest OE seal producer supplying all the major transmission manufacturers, TransTec® kits feature the highest percentage of original components for your rebuild jobs. No other aftermarket brand in the industry is also an OE manufacturer.

What does that mean for your shop?

It means that all the components in TransTec kits are guaranteed to not only fit the application, but they will also perform to the highest quality standards. Our team of transmission experts works to create the most complete kit content and makes certain that every component is manufactured to exact OE specifications, guaranteeing you the most reliable kit you can use on your bench. TransTec: ask for it by name.


Fill out the entry form to instantly receive a 10% discount code for ATRA/ATSG Training and be entered into the Sweepstakes (see below)

Fill out the entry form for a chance to win FREE admission to technical training seminars of your choice from ATRA or ATSG — one (1) training seminar will be given away each week.

Fill out the entry form for a chance to win a full technical seminar program including travel, lodging, and spending money for the 2019 Powertrain EXPO in LasVegas.

Weekly drawings for technical seminars will take place on Mondays each week starting November 12, 2018 through August 27, 2019. The Grand Prize drawing will take place on or about September 2, 2019, so sign up today for the most chances to win. Every sign-up guarantees a 10% discount code for ATRA/ATSG training. Click here for Official Sweepstakes Rules.