Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. Think your rear differential is due for some re-lubrication? Larry Kosilla is ...

Locking differentials are a type of differential used in vehicles to improve traction and handling, especially in off-road or challenging terrain conditions. The purpose of a locking differential is ...

The 2016 GMC Sierra HD lineup is equipped with the Eaton Locker automatic locking rear differential, and it comes in handy during times where getting traction can be difficult. It’s what GMC refers to ...

In the automotive world, especially when it comes to off-road trucks and SUVs, differentials come up all the time. Is your differential locking, limited slip or open? Do you have a transfer case? One ...

If you've never spent an afternoon roaming your local pick-a-part, you don't know what you are missing. Just cruising the aisles of your local wrecking yard can give you budget ideas and a better ...

After armor plating our JK’s underbelly from stem to stern, we felt like we were prepared for whatever Mother Nature could throw at us on the trail. However, a recent trip to the Sierra Nevada ...

Ford is recalling more than 238,000 Explorers in the U.S. because a rear axle bolt can fail, potentially causing a loss of drive power or allowing the SUVs to roll away while in park. The recall comes ...

What Is Rear-Wheel Drive (RWD)? Rear-wheel drive vehicles only send power from the engine or motor to the back wheels. This is distinct from front-wheel drive, all-wheel drive, and four-wheel drive.