CV 40mm Carburetor With Accelerator Pump For Harley-Davidson. 40mm CV carburetor is for Big Twin Evolution, Twin Cam and Sportster models and is an accurate reproduction of the OEM Keihin CV 40 mm carburetor. The stock main jet is #185 and the stock slow jet is #42. Must order choke cable assembly, manifold, cable set (push-pull) and air cleaner separately.The item "Carburador Para Harley-Davidson CV 40mm Carburetor Brand New" is in sale since Monday, January 29, 2018. This item is in the category "Motor\ piezas y accesorios\Motos\ recambios\Toma de aire/dist. The seller is "california-motorcycles" and is located in Madrid. This item can be shipped worldwide.