The Torque Flite 904 and 909 are light duty Chrysler 3 speed
automatic transmissions. They have an aluminum case and a 23 spline
output shaft. The case is ??" long and ?? bolts hold in the pan. The
909 is a 904 with a lock-up torque converter.
The TF904 was used in CJs from 1980-1986 only with the I4 engine.
From 1980-1983, the 904 had a Chevy engine pattern for the "Iron Duke"
2.5L. From 1984-1986 the 904 had an AMC pattern for the AMC 2.5L. The
904 was also used from 1984-1986 in XJs and MJs with the 2.5L and 2.8L
engine. I'm not sure when they started using the 909 with the lock-up
Side view of 904 transmission.
Front view of 904 transmission.
Bottom view of 904 transmission.