Axle Assembly, Rr

Application:
SIERRA 3500 PICKUP 07 new style (smooth door skin), w/wide track (opt GTY), 3.73 ratio (opt GT4)
SIERRA 3500 PICKUP 08-10 w/wide track (opt GTY), 3.73 ratio (opt GT4)
SILVERADO 3500 PICKUP 07 new style (smooth door skin), w/wide track (opt GTY), 3.73 ratio (opt GT4)
SILVERADO 3500 PICKUP 08-10 w/wide track (opt GTY), 3.73 ratio (opt GT4)