... type:push-and-pull flexible shaft(recommened), electric control Partial engine: 6135Ca, H615,NT-855-M240… * models including 135A. 170 ... , 242, 300 series, 400 series...etc* most parts are universal to Advance gearbox* Available ... for us to DESIGN SOLUTIONS for propulsion system, like engine with gearbox or gearbox with shafting and propeller, etc* ...