This Yukon 1541H alloy rear axle fits 2003–2005 GM half-ton trucks with disc brakes and 2006–2007 half-tons with drum brakes. The axle measures 33.5625" long, uses 30 splines and a 6-lug flange. Yukon’s alloy materials and heat-treatment processes provide an intended strength upgrade over stock axles for direct-replacement applications on these model-year trucks.
Yukon Gear 1541H Alloy Rear Axle For GM 8.6in (03-05 w/ Disc & 06-07 Trucks w/ Drum Brakes)