Mercury Kiekhaefer Outboard 10-23170 Carburetor Carb Needle Screw Mark Unknown Flywheel -For 7 / 8” 13-spline

-For 7 / 8” 13-spline prop shaft

but completely functional

This is a Side Flush Mount control box

You'll need to add your existing brass adapter fitting to this

Mercury Kiekhaefer Outboard 10-23170 Carburetor Carb Needle Screw Mark Unknown Flywheel -For 7 / 8” 13-splineItem Description Mercury Part Number 10 23170 Which is some sort of Idle Lean Rich Mixture Control Adjustment Knob Screw, Might be high speed, might be low speed. Unsure what model or models this is from or can be used with. Purchase with confidence! General Disclaimer (please read) These are New Old Stock Parts from a large mercury Mark & K models cabinet I have. Some of these parts might work on more models than listed in the title and or the