1Fitment: The throttle shift handle is a replacement for 703 Series remote control box, please check the model of your outboard before ordering. 2Function: After installing, you could rotate the lever to shift gear and open throttle, functioned as a trim and tilt switch to your outboard machine. 3High Performance: It could be adjusted smoothly without block, professional manufactured, exquisite designed, perfect match your outboard machine. 4Premium Material: The throttle shift lever is made of high strength Abs plastic material, which is wear resistant, durable, solid, not easily cracked. 5Installation: It can be well replaced or used to repair the original damaged and worn gear shift handle, better control the outboard motor.