Drive Flanges / Differential Housing Covers, Modified

Some vehicles with automatic transmissions have 100 mm (3.94 in.) diameter constant velocity joints

Drive flanges and differential housing covers have been modified to accommodate this change




Fig. 1 Drive flange, dimensions
- Current drive flange a = 90 mm (3.54 in.)
- Modified drive flange a = 100 mm (3.94 in.)




Fig. 2 Differential housing cover, current
- only install in vehicles with 90 mm (3.54 in.) drive flange




Fig. 3 Differential housing cover, modified
- install in vehicles having either 90 mm (3.54 in.) or 100 mm (3.94 in.) drive flange