We not only stock Eaton Fuller 10 speed medium-duty manual and automatic transmissions in new and remanufactured options, we also sell genuine Eaton Fuller transmission parts including rebuild kits, gears, bearing kits, synchronizers, seal kits, bearings, countershafts, bell housings, input shafts and more. If you need your transmission rebuilt, we can help. We provide quality transmission rebuilding services and can pick up and deliver your transmission from anywhere in the world. Below you can find the appropriate gear ratios for your 10-speed lightning transmission model along with transmission weights, length and PTO speed. Have questions? Need assistance? Give us a call, our experts are ready to help.