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 ...

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 ...

If you drive a 2022 or newer Nissan Frontier and notice fluid near the rear differential, this video explains how to identify and fix potential leaks. Common issues include weak differential covers ...

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 ...

To understand the benefits of a limited-slip differential (often abbreviated to “LSD” in automotive literature) you have to ...

While it’s likely seldom done, some vehicles’ maintenance schedules do include an interval for changing the differential fluid, though perhaps only under “severe service” conditions such as frequent ...

Explore the incredible process of rebuilding a truck's rear axle. From fixing axle bolt sizes to precision welding, witness the expertise of mechanics at work. Discover the secrets behind a smooth, ...

America's favorite pickup has been recalled yet again. Under NHTSA campaign number 23V-896, the Dearborn-based automaker intends to repair a grand total of 112,965 examples of the F-150, namely ...

Every diesel truck on the road today has a differential and ring and pinion gear set in the rear axle. Four-wheel-drive trucks add a second set of gears and another differential to the front axle to ...