Having trouble shifting your Ram’s transmission? Maybe it’s time to fit some new synchronizer rings. A synchro lines up the gear collar with the gear as you shift, so they’re both turning at the same speed before engaging. Worn transmission synchronizer teeth cause speed differences between the collar and gear, which leads to grinding.
We sell G56 synchronizer ring sets with everything you need to smooth out gear engagement. These Dodge synchronizer rings fit G56 transmissions used in Cummins-powered 2500 and 3500 trucks built between 2005 and 2015. If you are ordering individual rings, note that most synchros use two identical rings for engagement.
