Keihin FCR Carb Replacement Parts
Vacuum Plate Seal (35-41mm Stock FCR Bores, also fits bored FCR Carbs)
This is the replacement Vacuum Plate Seal, that is known to flatten out and cause poor idle, hanging idle, and other poor running conditions.
Seal is the Original Keihin Vacuum Plate Seal, purchased from our Keihin Parts Supplier.
