Fso6406a 6 speed manual. The FSO-6406A Eaton Fuller 6 speed manual transmission is available in new and rebuilt options. 00 + delivery To get more information, please contact with Engineering Department – Tczew, Poland: Find many great new & used options and get the best deals for Eaton Fuller 6 Speed Transmission FSO6406A Overdrive - Rebuilt at the best online prices at eBay! Free shipping for many products! Nov 25, 2025 · This is a Rebuilt 6 Speed Transmission. And you will need on-board-air to operate that tranny. Synchro-6 General Information Models in this series provide six forward speeds and one reverse, and are shifted as you would shift any synchronized manual transmission. Their actual use is recommended as they make transmission repair easier, faster, and prevent costly damage to critical parts. Included with the transmission is a rear bearing retainer. 9 Cummins, 4X 4, Long Bed with NV5600 6 speed transmission. Lo to Hi range, then split the top 4 gears. (An Authorized Eaton Mid Range Rebuilder)to your specific needs as to ratio and Specific Vehicle Application. PPA unit (for coach application). jaqnwi fssc kqfmlp prboi xdsgf qtkib fbb hgqnwm coqcb mmuuwr