2023 gmc sierra denali 3500 Rear Axles
- 6' 6" box, 3.42 ratio (opt GU6)
- 6' 6" box, 3.73 ratio (opt GT4)
- 8' box, DRW, 3.42 ratio (opt GU6)
- 8' box, DRW, 3.73 ratio (opt GT4)
- 8' box, SRW, 3.42 ratio (opt GU6)
- 8' box, SRW, 3.73 ratio (opt GT4)
2022 gmc sierra denali 3500 Rear Axles
- DRW, 3.42 ratio (opt GU6)
- DRW, 3.73 ratio (opt GT4)
- SRW, 3.42 ratio (opt GU6)
- SRW, 3.73 ratio (opt GT4)
2021 gmc sierra denali 3500 Rear Axles
- DRW, 3.42 ratio (opt GU6)
- DRW, 3.73 ratio (opt GT4)
- SRW, 3.42 ratio (opt GU6)
- SRW, 3.73 ratio (opt GT4)
2020 gmc sierra denali 3500 Rear Axles
- DRW, 3.42 ratio (opt GU6)
- DRW, 3.73 ratio (opt GT4)
- SRW, 3.42 ratio (opt GU6)
- SRW, 3.73 ratio (opt GT4)
2019 gmc sierra denali 3500 Rear Axles
- (full-floating), (11.5" ring gear), DRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), DRW, 4.10 ratio (opt GT5)
- (full-floating), (11.5" ring gear), SRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), SRW, 4.10 ratio (opt GT5)
2018 gmc sierra denali 3500 Rear Axles
- (full-floating), (11.5" ring gear), DRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), DRW, 4.10 ratio (opt GT5)
- (full-floating), (11.5" ring gear), SRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), SRW, 4.10 ratio (opt GT5)
2017 gmc sierra denali 3500 Rear Axles
- (full-floating), (11.5" ring gear), DRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), DRW, 4.10 ratio (opt GT5)
- (full-floating), (11.5" ring gear), SRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), SRW, 4.10 ratio (opt GT5)
2016 gmc sierra denali 3500 Rear Axles
- (full-floating), (11.5" ring gear), DRW, model year break point (opt AVF), 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), DRW, model year break point (opt AVF), 4.10 ratio (opt GT5)
- (full-floating), (11.5" ring gear), DRW, w/o model year break point, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), DRW, w/o model year break point, 4.10 ratio (opt GT5)
- (full-floating), (11.5" ring gear), SRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), SRW, 4.10 ratio (opt GT5)
2015 gmc sierra denali 3500 Rear Axles
- (full-floating), (11.5" ring gear), DRW, model year break point (opt AVF), 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), DRW, model year break point (opt AVF), 4.10 ratio (opt GT5)
- (full-floating), (11.5" ring gear), DRW, w/o model year break point, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), DRW, w/o model year break point, 4.10 ratio (opt GT5)
- (full-floating), (11.5" ring gear), SRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), SRW, 4.10 ratio (opt GT5)
2014 gmc sierra denali 3500 Rear Axles
- (full-floating), (11.5" ring gear), DRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), DRW, 4.10 ratio (opt GT5)
- (full-floating), (11.5" ring gear), SRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), SRW, 4.10 ratio (opt GT5)
2013 gmc sierra denali 3500 Rear Axles
- (full-floating), (11.5" ring gear), DRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), DRW, 4.10 ratio (opt GT5)
- (full-floating), (11.5" ring gear), SRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), SRW, 4.10 ratio (opt GT5)
2012 gmc sierra denali 3500 Rear Axles
- (full-floating), (11.5" ring gear), DRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), DRW, 4.10 ratio (opt GT5)
- (full-floating), (11.5" ring gear), SRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), SRW, 4.10 ratio (opt GT5)
2011 gmc sierra denali 3500 Rear Axles
- (full-floating), (11.5" ring gear), DRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), DRW, 4.10 ratio (opt GT5)
- (full-floating), (11.5" ring gear), SRW, 3.73 ratio (opt GT4)
- (full-floating), (11.5" ring gear), SRW, 4.10 ratio (opt GT5)