... Transmission with 3 shafts, 6 forward gears and 1 reverse gear,easy shifting, flexible installation Product Name :Synchromesh Transmission S6-90 ... Manual Transmission with 6 forward gears and 1 reverse gear, lock-synchronized all forward gears while dog-clutch operated ... ShaftOil CapacityHorizontal 13.0L, Vertical 10.0L Synchromesh Transmission gear box for speed reducer, gear tansmission QHS6-90