Ford 8.8" Reverse Cut Crush Sleeve

The Ford 8.8" crush sleeve for reverse cut models (also called a collapsible spacer or pinion preload sleeve) is an essential single-use component for achieving correct pinion bearing preload during differential regears, rebuilds, pinion seal replacements, or yoke changes on the Ford 7.5" axle. It compresses precisely when the pinion nut is torqued, ensuring consistent preload for proper gear contact, quieter performance, and reliable longevity.

Widely used in lighter-duty Ford applications like the Ranger (1983-2011, especially non-4.0L models), Mustang (V6 and 4-cylinder variants, 1979-2010), Bronco II (1984-1990), and Aerostar (1985-1997), this crush sleeve should be replaced whenever the pinion assembly is disturbed to maintain accurate setup and avoid issues like gear whine or bearing wear. Available as a standalone replacement or in installation kits, it's a simple but critical part for street, light off-road, or restoration projects.