Mixture screws for Suzuki GS series carburetors. (CV Carbs) Each mixture screw includes o-ring, washer spring and aluminum plug. Made in Japan. Sold each.
18-2645 FA-1 6 x 0.5mm x 20.60mm GS750/GS850/GS1000
18-2646 FA-2 6 x 0.5mm x 22.00mm GS1000/GS1100/GS1150