Superior Transmission Parts Archives - Transmission Digest
Superior’s Jimmy Arledge passes

White recalled that Arledge’s first invention was the AXOD/AXOD-E/AX4S Lube in 1996.

Superior Transmissions introduces pump components for GM 6L transmissions

Transtar highlights a new line of Superior Transmissions pump components that fit all variations of GM 6L45/6L50 and 6L80/6L90 units. According to the company, these can be installed in conjunction with the STL012 pump upgrade kit or any O.E. Main Pressure Regulator valve, as well as all aftermarket P.R. valve repair kits, including oversized internal

TD’s top ten products and tools of 2022

Transmission Digest readers voted during the past several weeks to select their favorite transmission products and tools for 2022 from among those nominated and published in the December issue. A note: there was a three-way tie in the voting for products, so 12 are listed; while only 9 tools were nominated. The winners are presented

6L80-6L90 Cooler Flow Bypass Valve Kit

This Superior Bypass Kit from Transtar (p/n A104996-5K) allows full-time cooler flow and lubrication to parts. The kit reduces the risk of overheating while under load and increases transmission fluid life. Fits 2010-2021 GM applications with 6L80-6L90 transmissions.

Working Technology

“We’re so proud,” says Dennis Erickson Jr., Vice President of the company his father founded, Superior Transmission Parts, Inc.® “We are a well-known industry brand name, and we are what we’ve always been, a family-owned leading-technology company that delivers parts of extreme high quality that are designed, tested and manufactured here in the USA.”