Axle Assembly, Rr

Application:
SIERRA 2500 PICKUP 15-19 w/fill plug in cover, (11.50" ring gear), 3.73 ratio (opt GT4)
SIERRA 3500 PICKUP 15-16 w/model year break point (opt AVF), SRW, 3.73 ratio (opt GT4)
SIERRA 3500 PICKUP 15-16 w/o model year break point; SRW, 3.73 ratio (opt GT4)
SIERRA 3500 PICKUP 17-19 SRW, 3.73 ratio (opt GT4)
SIERRA DENALI 2500 15 w/model year break point (opt AVF), w/fill plug in cover, (11.50" ring gear), (3.73 ratio, opt GT4)
SIERRA DENALI 2500 15 w/o model year break point; w/fill plug in cover, (11.50" ring gear), 3.73 ratio (opt GT4)
SIERRA DENALI 2500 16-18 w/fill plug in cover, (11.50" ring gear), 3.73 ratio (opt GT4)
SIERRA DENALI 2500 19 w/fill plug in cover (11.50" ring gear), 3.73 ratio (opt GT4)
SIERRA DENALI 3500 15-19 (full-floating), (11.5" ring gear), SRW, 3.73 ratio (opt GT4)
SILVERADO 2500 PICKUP 15-19 w/fill plug in cover, (11.50" ring gear), 3.73 ratio (opt GT4)
SILVERADO 3500 PICKUP 15-16 w/model year break point (opt AVF), SRW, 3.73 ratio (opt GT4)
SILVERADO 3500 PICKUP 15-16 w/o model year break point; SRW, 3.73 ratio (opt GT4)
SILVERADO 3500 PICKUP 17-19 SRW, 3.73 ratio (opt GT4)