It starts out as a small oily smudge on the outside of the brake's backing plate. You notice it, but ignore it. Next time you look, there's oil and absorbed dirt making a mess all around the wheel.

When a vehicle is driven regularly, rarely is it in one spot long enough to detect more than an occasional driveline fluid drip. So, unless something beneath necessitates crawling under to repair, the ...

Few things are more annoying than seal leaks of any kind. They stain the driveway and lose all-important lubrication at the same time. Even more frustrating is replacing a seal in a differential that ...

My 2015 Holden Colorado 4x4 had the rear diff seal replaced (78,000 km). The dealer said it was due to water in the diff; six weeks later the yoke and seal in the rear diff had to be replaced due to ...

Front differential failures are extremely rare, but when they do start to fail, you may hear grinding, feel vibrations and have trouble steering. If you notice any of these symptoms, it’s best to have ...

We surveyed mechanics from around the country to get real-world estimates of how much you can expect to spend repairing your axles, and average costs ranged from $287 for an axle shaft seal repair to ...