aFe Power Cover Diff Front Machined COV Diff F Dodge Diesel Trucks 03-11 L6-5.9/6.7L Machined aFe AFE46-70042
aFe Power Cover Diff Front Machined COV Diff F Dodge Diesel Trucks 03-11 L6-5.9/6.7L Machined aFe AFE46-70042
aFe Power Cover Diff Front Machined COV Diff F Dodge Diesel Trucks 03-11 L6-5.9/6.7L Machined aFe AFE46-70042
aFe Power Cover Diff Front Machined COV Diff F Dodge Diesel Trucks 03-11 L6-5.9/6.7L Machined aFe AFE46-70042
aFe Power Cover Diff Front Machined COV Diff F Dodge Diesel Trucks 03-11 L6-5.9/6.7L Machined aFe AFE46-70042
aFe Power Cover Diff Front Machined COV Diff F Dodge Diesel Trucks 03-11 L6-5.9/6.7L Machined aFe AFE46-70042
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aFe Power Cover Diff Front Machined COV Diff F Dodge Diesel Trucks 03-11 L6-5.9/6.7L Machined

aFe
AFE46-70042
802959460658
Diff Covers
20+ Units In Stock - Ships Next Business Day
$ 354.00
$ 354.00

SKU: 46-70042 | UPC: 802959460658

aFe Power Front Differential Cover Black w/ Machined Fins Dodge Ram Diesel Trucks 2003-2013 L6-5.9/6.7L

This aFe Power Pro Series front differential cover protects and cools the AAM 9.26 front axle on 2003-2013 Dodge Ram and Ram 2500/3500 trucks with 5.9L or 6.7L Cummins diesel engines and 4WD. It holds 3.5 quarts of fluid compared to the factory 2.5 quarts for better lubrication during heavy towing or off-road use. External fins dissipate heat while magnetic plugs trap debris to extend component life.

Key Features

  • Increased Oil Capacity: Holds 3.5 quarts at factory fill line for improved lubrication and reduced temperatures under load
  • External Cooling Fins: Transfer heat from oil to outside air keeping differential fluid cooler for longer part life
  • Magnetic Drain and Fill Plugs: Extended fill plug with magnet captures metal particles preventing wear on gears and bearings
  • Oil Level Sight Glass: Large sight glass with calibration plug ensures precise fill level avoiding overfill or underfill issues
  • Cast Aluminum Construction: Die-cast A380 aluminum with reinforced ribs and wrinkle black powder-coating delivers strength and corrosion resistance

Product Notes

  • Includes gasket seal mounting hardware and all necessary plugs for complete installation
  • 50 state legal with no emissions restrictions
  • 2 year limited warranty covers manufacturing defects

Installation Notes

  • Professional installation recommended.
  • Direct bolt-on replacement for factory cover using 14 bolt holes no vehicle modifications needed
  • All mounting hardware gasket and plugs included for straightforward setup

This Part Fits

Year Make Model Submodel
2003-2010 Dodge Ram 2500 Laramie SLT Sport ST SXT TRX TRX4
2003-2010 Dodge Ram 3500 Laramie SLT Sport ST SXT TRX4
2010-2013 Ram 2500 Big Horn Laramie Laramie Longhorn Outdoorsman SLT ST Tradesman
2011-2012 Ram 3500 Laramie Laramie Longhorn SLT ST

Why Choose aFe Power?

  • Leaders in automotive performance engineering for diesel trucks
  • Focus on power protection and value in every component
  • Precision design tested for real-world durability on Cummins-equipped Rams

Frequently Asked Questions

  • Q: Will this fit my 2007 Dodge Ram 2500 5.9L Cummins 4WD?
    A: Yes it fits 2003-2010 Dodge Ram 2500/3500 4WD models with AAM 9.26 front axle and 5.9L/6.7L Cummins diesel
  • Q: What finish and material does the cover use?
    A: Constructed from die-cast A380 aluminum with wrinkle black powder-coating and machined cooling fins for style and heat dissipation
  • Q: What is the warranty and what does it cover?
    A: Backed by a 2 year limited warranty against manufacturing defects when installed and used as directed

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed measuring 18 x 14 x 5 inches
  • Weight: 11.1 lbs
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