Sized to fit inside the axle tube for direct access to threaded adjusters, this differential preload wrench adjusts bearing free play on Chrysler and Dodge vehicles. It is compatible with 7-1/4 8-1/4 8-3/4 and 9-1/4" (235 mm) rear axles. This tool serves as an equivalent to the Miller C-4164.

Sized to fit inside the axle tube for direct access to threaded adjusters, this differential preload wrench adjusts bearing free play on Chrysler and Dodge vehicles. It is compatible with 7-1/4 8-1/4 8-3/4 and 9-1/4" (235 mm) rear axles. This tool serves as an equivalent to the Miller C-4164.