2011-2016 GM Duramax 6.6L LML Rear Bumpers

Aftermarket rear bumpers are a great way to improve your 2011-2016 GM 6.6L Duramax LML's style, functionality, and toughness in a simple and clean package. Whether you need the added protection for extreme off-road use, or you simply love the aggressive style that comes with an off-road rear bumper, you'll find the best upgrade for your GM 2500/3500 right here at Alligator Performance. Be sure to also check out out lineup of GM 6.6L Duramax LML Front bumpers to complete your custom build. GM Duramax Fitments: 2011, 2012, 2013, 2014, 2015, 2016 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.