Abstract: A mounting arrangement and method for a drive motor for power seat slider rail assemblies, in which a bracket extends between a pair of right angle gear units secured to one end of a respective slider rail. The bracket has a longitudinal slot at one end engaging a headed pin on one of the gear units and a transverse slot at the other end snap fit to a headed pin on the other gear unit when the bracket is swung about the first pin and slot connection. The bracket has intermediate structure which engages the drive motor to align the same between the gear units when the bracket is swung into position and prevent rotation of the motor casing. Flexible drive shafts extend from each end of the motor to drive respective gear units.