Dyna - Carburetion & Fuel

Description Die-cast aluminum housing. Includes foam filter element. Note: Fits mentioned models when correct air cleaner support bracket and headv...

Description The pre-1978 early manifold; is sealed with o-rings between cylinder head and manifold. This kit includes adapter rings that allows you...

Description Low speed jet. OEM replacement reference 27896-79. Fitment 76-89 Big Twin 76-87 XL Sportster. With Keihin butterfly carburetor (NU) Pro...

Description Replacement needle to adjust the mid-range on Keihin CV carburetors. OEM replacement reference 27406-00. Fitment 90-06 Big Twin 88-06 X...

Description 3/8"-16 threaded. Used on the head breathing system of earlier Twin Cam models. Fitment99-07 Twin Cam (NU)Product Details Brand: MCS ...

Description Replacement needle to adjust the mid-range on Keihin CV carburetors. OEM replacement reference 27178-90. Fitment 88-06 XL Sportster 90-...

Description Chrome plated. Extended length to allow easy idle adjustments by hand. Includes the idle screw; spring and washer. Fitment 81-89 Big Tw...

Description OEM style 2-bolt type. Replacement OEM style manifold to carburetor spacer / insulator block. Fits two-bolt flange type carbs like Keih...

Description Chrome; With threaded breather bolts; Fits head vented models with most aftermarket air cleaners Fitment1992 Big Twin with aftermarket ...