With the biggest market share Eaton Fuller makes up a large part of our drivetrain business. Maintaining a range of stock of new and factory remanufactured 13, 15, and 18 speed model Eaton Fuller transmissions, including RTO14713A, RT15715, RTLO16918B and RTLO20918B, we are able to get you back on the road faster.We stock and recommend genuineRoad Ranger parts, from Eaton’s medium range 5206 and 6109 synchromesh models, to heavy duty 918 eighteen speed transmissions, talk to TRT first.