OEM NOS OMC Johnson 

Marine Engine Throttle Friction Knob Adjust Screw 

# 315811


This is awesome. You gotta get this. NEW OLD STOCK and hard to Find! knob thing


       This may fit many models or applications. Please check. I am not an expert on this. Please check out my other Boat parts. I got much more to list.   

FREE SHIP
OEM NOS OMC Johnson  Marine Engine Throttle Friction Knob Adjust Screw  # 315811 This is awesome. You gotta get this. NEW OLD STOCK and hard to Find! knob thing        This may fit many models or applications. Please check. I am not an expert on this. Please check out my other Boat parts. I got much more to list.    FREE SHIP