1/18/2012 - Defeo introduces late style friction plates that fit Allison MD/B400 and HD/B500 series transmissions.
4/15/2012 - Defeo introduces Accumaltors (3rd & 4th Generation) to fit Allison B300R, B400R, and B500R transmissions. Individual components also available for sale.
6/10/2012 - Defeo Expands warehouse to handle additonal producs in the pipeline
7/18/2012 - Defeo Introduce 4th Generation Overhaul kits for both MD and HD Transmissions. Kits. Kits include 4th generation control module combo kits, as well as individual control module kits for sale.
9/13/2012 - Defeo introduces new reduced pricing on 3rd and 4th Generation Overhaul kits for Allison 1000/2000/2400 Series.