Hydraulic Pump, Mounts in Trans. Housing
CTPA-D8NN600KB Replacement Part to Fit:  Ford For Models: 5600, 5700, 6600, 6700, 7600, 7700 Replaces: D8NN600KA. Does not have a spin-on filter base on pump.  Price:  $674.94  Buyers Club Price:  $607.45