The BD-Power 1061825 14-11.5 Differential Cover adds looks, performance, and function to the rear of your 2003-2018 Dodge Ram and 2001-2018 GM 6.6L Duramax. While other differential covers are large and bulky, BD's cast to cool covers are engineered to keep oil on your pinion gear for cooler, longer life, along with built-in cooling fins. The extra capacity sump located on the bottom of the cover almost doubles the fluid capacity! Each differential cover comes complete with stainless steel hardware bolts and a re-useable o-ring for a simple, leak free installation.

• 2001+ GM 6.6L Duramax w/ 11.5"
• 2001-2007 GM Gas V8-8.1 w/ 11.5"
• 2003+ Dodge 2500/3500 w/11.5" (excludes models with rear coils or airbag suspension)
• 2013+ Dodge Note: This product will only fit on 2013+ Dodge Diesel models with a rear leaf spring suspension. Due to clearance issues, this cover will not fit on rear coil sprung applications.

• Magnetic Drain Plug
• Engineered To Keep Oil On Pinion Gear
• Gasketless - Machined For O-Ring Sea