Ultra Shift (32 oz.) Part 04152 Fully-synthetic gear lubricant specially formulated for a wide range of manual transmissions, transaxles and transfer cases. Provides superior anti-wear protection, shear stability and low temperature fluidity. Designed for use in all domestic and foreign vehicles where GL-4 gear oil or ATF is specified by the vehicle manufacturer. Recommended in applications where GM® Part# 12345349, Ford® Part# D80Z19C547A & ESRY 19C547, Chrysler® Part# 4773167 and Mercedes Benz Part# 900260315 are specified.