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USD 351.99
Part #: AFE46-70042

AFE 46-70042 Pro Series 14-9.25 Differential Cover

2003-2013 Dodge 5.9L/6.7L Cummins (See Applications)
Part #: AFE46-70042
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The AFE 46-70042 14-9.25 Pro Series Differential Cover brings performance engineering and protection to the front differential of your 2003-2013 Dodge 5.9L/6.7L Cummins. When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.

3-1/2 Quart Lube Capacity:
This cover has about a 3-1/2 quart lube capacity at the factory line, factory cover holds about 2-1/2 quarts.

Built-in External Fins:
Built-in external fins transfer heat from the fluid to the outside air for maximum cooling.

Magnetic Drain/Fill Plug: 
This system incorporates a large magnetic drain and deep reach fill plug to capture loose particles for maximum front-end protection.

Oil Level Sight Glass:
Pre-installed large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling.

  • Sight glass helps to avoid overfilling
  • Extremely durable die cast A380 aluminum
  • Internal & external fins aid in fluid cooling 
  • Magnetic drain & fill plugs catch fine particles
Note: This cover uses Dodge Gasket: 5086682AA not included.

2003-2013 Dodge Ram 2500 5.9L/6.7L Cummins 
2003-2012 Dodge Ram 3500 5.9L/6.7L Cummins 


  • MFG. Number 46-70042
  • Manufacturer Name AFE
  • Shipping Weight 8.00 lb.
  • Shipping Length 15 in.
  • Shipping Width 15 in.
  • Shipping Height 5 in.
  • Fuel Type Diesel
  • UPC 802959460658
  • Warranty Yes
  • Warranty Info Limited Lifetime
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Most Popular Questions

Will this fit a 14. 2500?
View Staff Answer 

The AFE 46-70042 PRO SERIES 14-9.25 DIFFERENTIAL COVER will ONLY fit the 2003-2013 Dodge Ram 2500 & 2003-2012 Dodge Ram 3500.