Sonnax highlights its oversized low overrun valve kit #77754-62K, which the company says can restore hydraulic integrity of the low/reverse clutch circuit and salvage worn valve bodies in GM 4L60-E, 4L65-E and 4L70-E transmissions if installed after reconditioning the bore. This kit requires Sonnax tool kit F-77754-TL62 for installation.
Sonnax introduced a new low/reverse sprag rebuild kit for GM 6L80 and 6L90 transmissions. The company says users can use this kit to replace the element, retainer plate, end caps and snap ring in these transmissions without buying an entire sprag assembly.
Sonnax introduced a new low/reverse sprag rebuild kit for GM 6L80 and 6L90 transmissions. The company says users can use this kit to replace the element, retainer plate, end caps and snap ring in these transmissions without buying an entire sprag assembly.
Freudenberg-NOK has announced a new line of TransTec bonded pistons. According to the company, Freudenberg-NOK bonded pistons are engineered and manufactured by the same machinery and same people as FN pistons, and are made in New Hampshire. Transmission models covered include the ZF 8HP45 and 8HP70, the Chrysler 62TE and the GM 6L80/90. Related Articles
Sonnax highlights its heavy-duty intermediate clutch backing plates for GM 4L80-E, 4L85-E and TH400 transmissions. Both backing plates are compatible with OE and aftermarket cases, the company says. Related Articles – TransGo introduces new valve body repair kit for GM 8L series – Alto introduces overdrive sun gear snap ring for Chrysler transmissions – Sonnax
Sonnax highlights its new center support snap ring for Ford 6R60, 6R75 and 6R80 transmissions. The company says this part (part no. 95630-01) can restore proper endplay, save the center support and prevent future wear in these transmissions. Related Articles – Torque converter supplier listing 2023 – Autel introduces alignment and ADAS lifts – BendPak
Freudenberg-NOK has launched new TransTec overhaul kits for the Ford 8F35 transmission. Related Articles – Alto adds new filter for Toyota CVTs – TransTec adds new overhaul kit for Honda CVTs – Dorman introduces new torque converter solenoid for Subaru The kits can be purchased either with or without pistons. TransTec says their overhaul kits
This article is about failure, something we all experience from time to time. If you are attempting to perform a fast learn process on a GM eight-, nine-, or 10-speed transmission, you may have that temporary feeling of failure, as this process can bring on frustration quickly. Let’s talk about what the fast learn process
Klynt Baker, the recently appointed president of Sonnax and Rostra, says that his responsibilities aren’t two aftermarket companies owned by Marmon Holdings. Baker says that Sonnax and Rostra have integrated their operations to the point that there are indeed two brands encompassed in a single business. Related Articles – Podcast: Talking CVTs with Transtar, part
Fighting overdrive failure in Chrysler RFE transmissions can be a frustrating task. You build the unit, and a week later, it’s back with the overdrive clutches burned up again. Related Articles – Look for the little details: Three transmission repair case studies – CVT maintenance basics – Mercedes-Benz 722.9 no forward movement after overhaul It
Sonnax Transmission Co. announced that vice president of operations Klynt Baker has been promoted to president. Baker joined Sonnax in 2018 to oversee manufacturing, engineering, quality, safety, facilities, maintenance, packaging automation and LEAN initiatives at the company’s Vermont and North Carolina locations. He succeeds outgoing president Steve Boyer. Related Articles – Transmission industry equipment listings
