Axle Assembly, Rr

Application:
SIERRA 2500 PICKUP 07 new style (smooth door skin), 11.5" ring gear, (3.73 ratio, opt GT4)
SIERRA 2500 PICKUP 08 11.5" ring gear, (3.73 ratio, opt GT4)
SILVERADO 2500 PICKUP 07 new style (smooth door skin), 11.5" ring gear, (3.73 ratio, opt GT4)
SILVERADO 2500 PICKUP 08 11.5" ring gear, (3.73 ratio, opt GT4)