Alpha Rider Pro Carb Rebuild Kit Mixture Screw For Keihin Cv Cvk Carbs For Harley Big Twin 1990-1999, Twin Cam 1999-2006 & Sportster Xl 883 1200 1988-2006 Transaxle & Transmission this O-ring assortment is suitable

this O-ring assortment is suitable for a range of vehicle maintenance and repair applications

Vehicle-specific fit type allows for seamless installation in compatible models

providing dependable traction in various conditions

▶Outsider Diameter: 4 Inch (102mm)

Alpha Rider Pro Carb Rebuild Kit Mixture Screw For Keihin Cv Cvk Carbs For Harley Big Twin 1990-1999, Twin Cam 1999-2006 & Sportster Xl 883 1200 1988-2006 Transaxle & Transmission this O-ring assortment is suitableFor carburettor Keihin CV BT 90 06, TwinCAm with CV Carburetor, XL 88 06. Allows precise adjustment of wealth, without tools. Includes a brass wealth screw, spring, washer and gasket. Fits Big Twin 1990 1999, Twin Cam 1999 2006 & Sportster 1988 2006 Allows for quick idle mixture with no tools Precise adjustment reduces emissions and helps to reduce off idle spit Knurled edge for easy grip Precision tip shape for maximum efficiency Requires removal of