6F50 Transmission Master Rebuild Kit with Clutches

This is a master rebuild kit for the Ford 6F50 and 6F55 six-speed automatic transaxle, the front-wheel-drive and all-wheel-drive unit Ford ran from 2007 through roughly 2020. You will find it behind the 3.5L and 3.7L V6 in the Explorer, Flex, Edge, Taurus and Taurus X, and in the Lincoln MKZ, MKS, MKT and MKX, plus the Continental. The 6F55 is the heavier-duty version of the same transmission used behind the higher-torque engines, and this kit covers both.

It is a master (overhaul) kit, so it carries the wearing parts you replace on a full teardown: the friction clutch plates, the steel reaction plates, the complete overhaul gasket and seal set, the rubber-coated pistons and lip seals, the sealing rings, and the O-rings and gaskets for the pump, valve body and case. This is what you open when the unit is slipping, flaring on the 1-2 or 2-3, shuddering on torque converter lockup, or came apart with burnt clutch material in the pan.

On the bench, air-check each clutch pack as you build it, set clutch clearance to spec with your selective plates or snap rings, and replace every seal the kit provides rather than reusing anything hard or glazed. Soak the frictions before assembly. Note that hard parts (drums, planets, the pump) and the torque converter are not included, so reuse yours if they measure good or source them separately. Ships from the USA; we handle and reship in 1-2 business days.