Yukon heavy duty pinion supports feature upgraded materials and a larger design than OEM to provide heavy duty strength in racing and off-road applications 9 inch Ford HD 6061 aluminum pinion support, Daytona, Plain-Silver, NO races.

Features:
Fits Ford 9 inch with 28 spline pinion Larger inner pinion bearing reduces gear deflection under high load 6061 aluminum Does not include races Details: AAP Selling Package Quantity UOM: EA Aap uda 12: EA Aap uda 22: 1 Uses Hm89410 & M88010 carrier bearing races.

For 28 spline pinion shaft. Fitment Notes:
Ford 9 inch. Differential Pinion Support Daytona Silver HD 6061 Aluminum Fits 28 Spline Pinion No Races