Seal the rear differential cover and keep gear lube where it belongs with the Victor Reinz Axle Housing Cover Gasket (MPN 71-14850-00). This rear axle housing cover gasket installs between the differential cover and the rear axle housing to seal the joint against leaks and keep dirt and moisture out. It drops in as a direct-fit replacement for the 2006-2010 Dodge Ram 1500, the 2003-2010 Dodge Ram 2500 and Ram 3500, and the 2011-2020 RAM 2500 and RAM 3500.
Signs this gasket may need replacing include gear-oil seepage or drips at the differential cover mating surface. If a failed cover gasket is the cause of your leak, this replaces it. Made in the United States.
Interchange: 5086-905AA
5086905AA · RDS55473 · P32777 · RD35070
This part cross-references / interchanges with the following part numbers:
What does this gasket do?
It seals the joint between the rear differential cover and the axle housing, keeping gear lubricant in and dirt and moisture out.
Which vehicles does it fit?
The 2006-2010 Dodge Ram 1500, 2003-2010 Dodge Ram 2500 and Ram 3500, and 2011-2020 RAM 2500 and RAM 3500. See the Buyer's Guide tab to confirm your vehicle.
What is it made of?
It is made of molded rubber and metal, and it has 14 mounting holes with a 0.130 in thickness.
How do I know when it needs replacing?
Gear-oil seepage or drips at the differential cover mating surface can be a sign. If a failed cover gasket is the cause, this replaces it.
What numbers does this gasket interchange with?
It cross-references 5086-905AA (5086905AA), RDS55473, P32777, and RD35070.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
