2010-2012 Cummins 6.7L RevMax Transmission Cooler Thermostatic Bypass Upgrade (68RFE-929A)
2010-2012 Cummins 6.7L RevMax Transmission Cooler Thermostatic Bypass Upgrade (68RFE-929A)
The 2010-2012 68rfe equipped Ram trucks have always been known to run hotter than then their early predecessors. There also have been numerous melted down transmissions due to the bypass valve sticking in the cold closed position. Lastly, the thermal bypass has a large restriction in it which reduces cooler flow by87%, yes you read that right,87%! No other bypass offers full unrestricted flow like the RevMax version does!
The completely re-engineered, Billet 6061 Aluminum RevMax Cooler Thermostatic Bypass Upgrade modules, completely fixes all of these complaints. Utilizing our ZeroStat Technology, We completely removed the orifice restriction for full cooler flow all the time. This equates to lower operating temperatures and longer transmission life.