Rostra Powertrain Controls Archives - Transmission Digest
Rostra offers variable bleed solenoids for Ford 6R80, 6R100, 6R140

Rostra has announced the availability of 10 NH/NL variable bleed replacement solenoids for bands 1–5 of Ford‘s 6R80, 6R100, 6R140 transmissions. According to the company, replacement solenoids for have been notoriously hard to find, as dealer availability can be spotty, and core pile finds may not be reliable. Rostra says these solenoids come with an

Sonnax and Rostra Powertrain Controls Join Workforces

Both the Sonnax and Rostra brands have been part of Marmon Holdings, Inc. since 2018.

Rostra: Expanding Transmission Electronics

“A few years ago, Tom Eibel and I visited with many of Rostra’s customers,” Rostra Powertrain Controls President Jeff McCurley said. “We heard repeatedly that they loved Rostra products but wished Rostra would develop and release more parts.”