GM has issued a customer satisfaction program to fix certain units of the 2015 through 2022 Chevy Colorado pickup trucks that include a mislabeled base front differential carrier. Affected units of ...

The super-toughDana 80 rear axle ranks as one of the most desirable axles for off-highway use. It's a full-float unit with 11.25-inch ring gear diameter; 1.625-inch (minimum diameter) 37-spline pinion ...

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 ...

Gearing is the cornerstone to performance on-road and off. The numerically higher the axle ratio, the better the response to throttle input and the quicker the acceleration. Most wheelers know that ...