Forbes contributors publish independent expert analyses and insights. #1 stock picker for 51 straight months on SumZero. AI is my edge. I first made Allison Transmission (ALSN) a Long Idea in June ...

A transmission rebuild on a modern truck or SUV can run anywhere from $3,500 to $8,000, and that bill has a way of arriving ...

ATLANTA--(BUSINESS WIRE)--Power management company Eaton today announced its eMobility business will launch an all-new 4-speed transmission for heavy-duty electric commercial vehicles to meet growing ...

Eaton has been selected by Navistar as the truck maker’s new supplier of heavy-duty remanufactured transmissions. The majority of the deliveries, which started July 1, to Navistar’s roughly 350 North ...

OEM fluid specs: Manufacturers issue detailed lubricant specifications, such as Detroit’s DFS 93K223 or Eaton’s PS‑386, that go beyond industry standards to ensure durability and warranty compliance.

New medium- and heavy-duty Eaton automated transmissions as well as Dana axles and wheel end products have been announced by Roadranger. Introduced at a news conference in Kalamazoo, MI, the new ...

GM and Allison Transmission will officially end their heavy-duty truck partnership in 2026, concluding a collaboration that began with the Duramax diesel era in 2001. By June 29, 2026, GM must remove ...

Many medium-duty truck owners are concerned with low cost, reliability and driver recruiting and retention more than fuel economy, but that often comes in the bargain. It's easy for gray-haired folk ...

Long before automatic transmissions like the 4L60E earned such bad reputations, General Motors entrusted the Turbo Hydra-Matic family to handle shifting duties in its legendary lineup of muscle cars.

If you haven't heard, Ford has two new V-8 engines coming, a 6.7L diesel and a 6.2L gas engine, and they both need heavy-duty transmissions backing them up if the F-Series Super Dutys are going ...