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    gmcSierra Denali 2500 Rear Axles

    To receive a quote please select the appropriate year for your Gmc Sierra Denali 2500.






      2023 gmc sierra denali 2500 Rear Axles

      • 3.42 ratio (opt GU6)
      • 3.73 ratio (opt GT4)

      2022 gmc sierra denali 2500 Rear Axles

      • 3.42 ratio (opt GU6)
      • 3.73 ratio (opt GT4)

      2021 gmc sierra denali 2500 Rear Axles

      • 3.42 ratio (opt GU6)
      • 3.73 ratio (opt GT4)

      2020 gmc sierra denali 2500 Rear Axles

      • 3.42 ratio (opt GU6)
      • 3.73 ratio (opt GT4)

      2019 gmc sierra denali 2500 Rear Axles

      • fill plug in cover (11.50" ring gear), 3.73 ratio (opt GT4)
      • fill plug in cover (11.50" ring gear), 4.10 ratio (opt GT5)
      • w/o fill plug in cover, 3.73 ratio (opt GT4)
      • w/o fill plug in cover, 4.10 ratio (opt GT5)

      2018 gmc sierra denali 2500 Rear Axles

      • fill plug in cover, (11.50" ring gear), 3.73 ratio (opt GT4)
      • fill plug in cover, (11.50" ring gear), 4.10 ratio (opt GT5)
      • w/o fill plug in cover, (10.50" ring gear), 3.73 ratio (opt GT4)
      • w/o fill plug in cover, (10.50" ring gear), 4.10 ratio (opt GT5)

      2017 gmc sierra denali 2500 Rear Axles

      • fill plug in cover, (11.50" ring gear), 3.73 ratio (opt GT4)
      • fill plug in cover, (11.50" ring gear), 4.10 ratio (opt GT5)
      • w/o fill plug in cover, (10.50" ring gear), 3.73 ratio (opt GT4)
      • w/o fill plug in cover, (10.50" ring gear), 4.10 ratio (opt GT5)

      2016 gmc sierra denali 2500 Rear Axles

      • fill plug in cover, (11.50" ring gear), 3.73 ratio (opt GT4)
      • fill plug in cover, (11.50" ring gear), 4.10 ratio (opt GT5)
      • w/o fill plug in cover, (10.50" ring gear), 3.73 ratio (opt GT4)
      • w/o fill plug in cover, (10.50" ring gear), 4.10 ratio (opt GT5)

      2015 gmc sierra denali 2500 Rear Axles

      • model year break point (opt AVF), fill plug in cover, (11.50" ring gear), (3.73 ratio, opt GT4)
      • model year break point (opt AVF), w/o fill plug in cover, (10.50" ring gear), 3.73 ratio (opt GT4)
      • model year break point (opt AVF), w/o fill plug in cover, (10.50" ring gear), 4.10 ratio (opt GT5)
      • w/o model year break point, fill plug in cover, (11.50" ring gear), 3.73 ratio (opt GT4)
      • w/o model year break point, fill plug in cover, (11.50" ring gear), 4.10 ratio (opt GT5)
      • w/o model year break point, w/o fill plug in cover, (10.50" ring gear), 3.73 ratio (opt GT4)
      • w/o model year break point, w/o fill plug in cover, (10.50" ring gear), 4.10 ratio (opt GT5)

      2014 gmc sierra denali 2500 Rear Axles

      • 6.0L (10.50" ring gear), 3.73 ratio (opt GT4)
      • 6.0L (10.50" ring gear), 4.10 ratio (opt GT5)
      • 6.6L (11.50" ring gear), (3.73 ratio, opt GT4)

      2013 gmc sierra denali 2500 Rear Axles

      • 6.0L (10.50" ring gear), 3.73 ratio (opt GT4)
      • 6.0L (10.50" ring gear), 4.10 ratio (opt GT5)
      • 6.6L (11.50" ring gear), (3.73 ratio, opt GT4)

      2012 gmc sierra denali 2500 Rear Axles

      • 6.0L (10.50" ring gear), 3.73 ratio (opt GT4)
      • 6.0L (10.50" ring gear), 4.10 ratio (opt GT5)
      • 6.6L (11.50" ring gear), (3.73 ratio, opt GT4)

      2011 gmc sierra denali 2500 Rear Axles

      • 6.0L (10.50" ring gear), 3.73 ratio (opt GT4)
      • 6.0L (10.50" ring gear), 4.10 ratio (opt GT5)
      • 6.6L (11.50" ring gear), (3.73 ratio, opt GT4)