In garages, on trails, and around campfires, debate will always rage over what single modification is most effective in creating a capable 4x4. Is there one magic mod that can dramatically improve ...

The rearend is often the last part of the drivetrain to be considered when building a car, and it usually receives attention only after something breaks. With good high-performance rearends available ...

When it comes to fixing your differential, there’s bad news and good news. The bad news is that differential replacements are expensive, often ranging from $2,500 to $6,000. The good news is that both ...

If you're looking to make upgrades and repairs to your old tired axles or to rebuild junkyard iron, or you need complete replacement assemblies, then you just got lucky! We've gathered a few new ...

American Axle & Manufacturing has been granted a patent for an electric drive module featuring a unique transmission system with multiple reductions, differential assembly, and park lock mechanism.

We earn commissions from purchases you make using links in our articles. Learn more. Most of the time, it’s unnecessary to give your vehicle’s differential cover a second thought; the technology has ...

More than 46,000 Toyota Tundra and Tundra Hybrid models are being recalled in the United States due to an issue with the rear axle assembly. Toyota has revealed that Tundra models in question are ...

Few driveline components have reached the legendary status of the 9-inch Ford rearend. As a result, it's not unusual to find one under the tail end of almost anything with wheels, including Chevy ...