nuts and washers fit 1988-2006 FLT

Fits 1929-41 45's w/iron heads and 926-1932 Singles

including the steel

Particularly recommended when installing Custom controls without switch housings

Main Jet 230 for Concentric or Monobloc Carbs Shape_Rectangle nuts and washers fit 1988-2006These replacement main jets for your Amal carburetor come right from the factory, don't be fooled by substandard knockoffs that are out on the market! Use these to tune in your carb by either increasing or decreasing your main jet size, which affects the flow of gas into your carb once you start using the throttle. Refer to your manual for further jetting and tuning information. Sold Individually.