Rebuild your Dodge's rear differential the right way with the Dorman differential bearing kit 797-120, a premium ring-and-pinion master bearing and installation kit. It drops in as a direct-fit replacement for the 2001-2010 Dodge Dakota, 2001-2010 Dodge Ram 1500, 2001-2010 Dodge Ram 2500, 2001-2010 Dodge Ram 3500, 2001-2009 Dodge Durango, and the 2008 Dodge Ram 4500 and 2008 Dodge Ram 5500 — see the Buyer's Guide tab for engine-level fitment and the full application list. Bundling the bearings you need in one kit also saves the time of sourcing individual components.
Premium high-precision bearings: manufactured to tighter tolerances to help ensure longer bearing life, help limit backlash under differential torque, and help restore proper differential operation.
Direct replacement: the components in this all-in-one kit are engineered to install like the original equipment bearings for a seamless rebuild.
Increased reliability: bearings built to exacting tolerances and specifications from high-quality materials to help support consistent performance.
Application-specific: check the product attributes and fitment details to select the correct kit for your vehicle.
Ideal for repairing or rebuilding the rear differential when the original bearings are worn.
Interchange: 723A004B
This part cross-references / interchanges with the following part numbers:
723A004B
Frequently Asked Questions
What is the Dorman differential bearing kit 797-120?
It's a premium ring-and-pinion master bearing and installation kit that supplies the high-precision bearings needed to repair or rebuild the rear differential on the listed applications.
Which vehicles does this kit fit?
It's a direct-fit replacement for the 2001-2010 Dodge Dakota, Dodge Ram 1500, Dodge Ram 2500 and Dodge Ram 3500, the 2001-2009 Dodge Durango, and the 2008 Dodge Ram 4500 and Dodge Ram 5500. See the Buyer's Guide tab for the full list.
Why choose a premium kit over lower-grade bearings?
The bearings are made to tighter tolerances to help ensure longer bearing life and help limit the backlash that lower-grade bearings can develop under differential torque.
Does buying the kit save time?
Yes. This all-in-one kit bundles the bearings together, so you don't have to source each component individually for the rebuild.
What does the interchange number cover?
This kit cross-references 723A004B. Matching that number to your original helps confirm you're ordering the correct kit.
If you're repairing or rebuilding a front or rear differential and want the best performance and longevity from the bearings being replaced, choose this premium differential kit. It includes...
If you're repairing or rebuilding a front or rear differential and want the best performance and longevity from the bearings being replaced, choose this premium differential kit. It includes...
If you're repairing or rebuilding a front or rear differential and want the best performance and longevity from the bearings being replaced, choose this premium differential kit. It includes...
If you're repairing or rebuilding a front or rear differential and want the best performance and longevity from the bearings being replaced, choose this premium differential kit. It includes...
If you're repairing or rebuilding a front or rear differential and want the best performance and longevity from the bearings being replaced, choose this premium differential kit. It includes...
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.
