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 ...

We turned to the Naeger brothers at Custom Differentials in Bloomsdale, Missouri. Jeremy, a former Top Truck Challenge champion, and his brother Patrick are axle gurus with 37 years of combined axle ...

“My mama always said life is like a box of chocolates. You never know what you’re gonna get.” Forrest Gump’s philosophical words were on our mind the moment Mobile Diesel Service tech Matt Johnson ...

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 ...

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 ...

You can’t build a fast, reliable street/strip machine and ignore the rearend. Everyone talks about engines and transmissions, but very few talk about differentials. We believe that’s a mistake because ...

Over the years, we thought we knew a few tricks about how to set up a typical Eaton 12-bolt, clutch-style limited slip, better known as a Posi. But we've learned a slick trick from Tom at Tom's ...

I too have had a problem with the diff in my D40 Nissan Navara. The rear diff started to whine at about 33,000 km the rear diff started to whine, which seems to be a regular problem if you tow ...

Holden’s own service schedule for this model Captiva doesn’t specify a change interval for the differential oil. Instead, it recommends the oil be changed when required according to how the car is ...