Zoom Zoom Parts Carburetor Air Fuel Adjustment Screw for Polaris Trail Boss 325 Carburetor Atv Quad Carb 2000 2001 2002

BRAND NEW air/fuel mixture screw is a direct replacement for your existing air fuel mixture screw that is most likely up inside the carburetor can be very tricky to adjust when needed. NOT with our screw, you will be able to adjust the screw better & easier. With large engraved numbers that guide you to how many turns in or out you adjust the screw to fine tune your carburetor, resulting in a smoother running ATV. This screw only fits the year, make, model, sub model OEM style carburetor.