Seal lips must be pointed toward the pressure ... The 4R70W is fitted only with the output shaft sensor. The AOD-E/4R70W have even more features beside weight reduction and computer control.

Ford's Automatic Overdrive (AOD) transmission ... to watch for is input shaft length. Some applications have a one-inch longer input shaft. Another issue is the output shaft housing bushing ...

If your AOD will replace a Turbo 400, Bertrand recommends a 31-spline 4x4 ADD output shaft for both length and strength. See All 15 Photos Additionally, the tailshaft housing has to be slightly ...