Provide your 2011-2018 GM 2500HD/3500HD with an elite differential cover when you add AFE 46-71050A Street Series Front Differential Cover. The Street Series Front Differential Cover comes in a raw finish and has machined fins for a distinctive look. The Street Series Rear Differential Cover allows for an increased oil capacity and includes internal and external fins that transfers the heat from the oil to the outside air for superior cooling. Loose particles are collected and trapped by magnetic plugs for increased protection and a calibration plug prevents over filling.
Fits AAM 9.25 Front Axles
Constructed From Durable Cast Aluminum
Features A Sleek Raw Finish & Machined Fins