There was a time when upgrading or swapping axles under your 4x4 often meant scrounging junkyards for factory axles under a rig a size bigger than yours. After finding a heavy-duty diamond in the ...

Back in the '60s, parts tended to be over-engineered. Drivetrains especially were quite capable of handling that era's torquey high-output engines. In the intervening years power levels dropped, so ...

Without a doubt, Ford's 9-inch axle assembly has been the No. 1 choice for a performance rearend for a long time. The reasons were obvious enough—they were strong, plentiful, and affordable. A wide ...

Last month we provided an overview of the parts we'd use to build a Spidertrax Spider 9 rear axle assembly for our Jeep Cherokee prerunner/rock-crawler. With parts in hand we traveled to Tri County ...

ZF Friedrichshafen, an auto supplier to the likes of BMW and many others, is exploring a partial sale of its axle-assembly business amid an industrywide shift to electric vehicles, people familiar ...

ZF Friedrichshafen AG, an auto parts supplier to the likes of BMW AG, is exploring a partial sale of its axle-assembly business amid an industrywide shift to electric vehicles, according to people ...

American Axle & Manufacturing has been granted a patent for an electric drive module featuring a unique transmission system with multiple reductions, differential assembly, and park lock mechanism.

General Motors has announced a new Customer Satisfaction Program (tagged as CSP N252508800) impacting select units of the 2025 GMC Sierra 1500. The new CSP was issued on June 24 th, 2025 in response ...