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11-18 GM 2500HD/3500HD AFE Pro Series Front Differential Cover

Fits: 2011-2018 GM 2500HD/3500HD 

Upgrade the front differential of your 2011-2018 GM 2500HD/3500HD with the AFE Pro series Front Differential cover. Built from durable cast aluminum, the pro series from differential cover features reinforcing ribs for maximum strength and durability. Covered in black powder coat and machined fins supply the pro series with an elite, custom look. The larger size of the pro series front differential cover results in an increase in oil capacity. Loose particles are collected and trapped by magnetic plugs for increased protection and a calibration plug prevents overfilling. Oil inspection is simple because of the pre-installed oil level sight glass. 

  • Fits AAM 9.25 front axles 
  • Large oil level sight glass 
  • Constructed from durable cast aluminum 
  • Features a sleek black powder coating & machined fins 

AFE: 46-71050B

 
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