This Yukon rear axle assembly fits 2011 and newer GM full-float 11.5-inch applications, measuring 37.25 inches long and supplied with 30 splines. Built from Yukon 1541H alloy, the axle is intended as a stronger-than-stock replacement that restores rear-end performance and durability for trucks and SUVs that use the 11.5-inch full-float configuration.
Yukon Gear 2011+ GM Full Float Rear Axle 11.5in - 37.25in Long