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 ...

After having my 2007 Subaru Forester serviced the mechanic informed me that the "diff" is making a noise and I will have to have it repaired, which will be a big job. It's only done 59,000 km and has ...

Your rear differential is one of the most unappreciated parts in your car or truck. It does what might be the hardest job of all of those components, multiplying torque from your transmission and ...