This will not fit your high torque ctr762 ratchet.
Snap-On CTR761 CTR767 CTR725 14.4v 3/8" Cordless Ratchet Replacement Motor NEW
SNAP-ON TOOLS CTR761 CTR767 14.4V 3/8" CORDLESS RATCHET REPLACEMENT MOTOR
Snap-On CTR761 CTR767 CTR725 14.4v 3/8" 1/4" Cordless Ratchet Replacement Motor
Snap-On ™ Replacement Body Housing CTR761 CTR767 CTR725 Red Ratchet 3/8" 1/4"