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Rear Differential Cover, Machined Fins; Pro Series w/ Gear Oil

Dodge/RAM 94-16 (Corporate 9.25-12 Bolt Axles)
Part Number: 46-70272-WL

MSRP: $473.75


  • Constructed out of durable A356 die-cast aluminum
  • Reinforcing ribs and wrinkle black powder-coating with machined fins
  • Magnetic drain and fill plug that captures loose particles for maximum rear-end protection
  • Large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling
  • Fits Dodge Corporate 9.25-12 Bolt Axles
  • Fully Synthetic 75W-90
  • Exceeds API GL-5 Specs
  • High temperature high shear stability
  • Lowers operating temperature
  • No extra additives required
  • Consistent limited slip operation
  • Group IV synthetic base oil
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aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differential cover is constructed out of durable die-cast A356 aluminum with reinforcing ribs for maximum strength. This cover comes with all necessary hardware. The differential covers include a oil level sight glass and deep reach magnetic dip stick for maximum protection. This cover is finished in wrinkle-black powder-coating with machined fins for a distinctive look.

4 Quart Lube Capacity:
This cover has about a 4 quart lube capacity at the factory line, factory cover holds about 4 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 magnetic drain plug to capture loose particles for maximum rear-end protection.

Oil Level Sight Glass:
Large oil level sight glass with 1/8'' NPT calibration plug set to the factory fluid level to eliminate overfilling.

Group IV Synthetic Base:
This competition proven formulation utilizes a group IV synthetic base along with a proprietary additive package that reduces drag, resist foaming and maintains its viscosity under extreme heat and high loads.

The PRO Guard D2 Synthetic 75W-90 limited slip gear oil exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications.

Note 1: Not for use in transmissions. Do not mix with other fluids.
Note 2: This cover fits the Dodge Corporate 9.25-12 Bolt Axles, see comparison photo below for verification.

1994-2001 Dodge RAM 1500 V6-3.9L
1994-2001 Dodge RAM 1500 V8-5.2L
1994-2003 Dodge RAM 1500 V8-5.9L
2002-2012 Dodge/RAM 1500 V6-3.7L
2002-2013 Dodge/RAM 1500 V8-4.7L
2003-2016 Dodge/RAM 1500 V8-5.7L HEMI
2013-2016 RAM 1500 V6-3.6L
2014-2016 RAM 1500 V6-3.0L (td)
2014-2016 RAM 1500 EcoDiesel V6-3.0L (td)

When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.


Vehicle Applications

Year Make Model SubModel Engine Fuel
2014-2016Dodge 1500 EcoDiesel V6 3.0L Diesel
2014-2016RAM 1500 EcoDiesel V6 3.0L Diesel
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