Alto Products Corp. is the oldest and largest independently owned and operated manufacturer of Clutches for Automatic and Standard Transmissions in the world. We specialize in automotive, hi-performance and heavy duty applications. Our locations in Delhi India and Shenzhen and China also offer a distribution center along with sales, and engineering support.
Identify automatic transmissions in vehicles around the world with this Transmission-by-Vehicle Guide from Corteco, the supplier of TransTec brand transmission kits. Developed specifically to eliminate confusion over look-alike transmissions, you can now identify transmissions by vehicle make, model, year and engine. Information on automatic transmissions, including New Products and TransTec Bulletins, can also be viewed in PDF format.