WITHOUT VACUUM CONNECTION
For big carburetors. The older GX340 engines have larger carburetors installed. Here this isolator is needed.This isolator is standard on the GX390K1, UT, UT1. Does not fit with the current UT2 motor!
Sport air filter with 43 mm connection. Fits for the Honda GX 340-390.This K & N air filter is suitable for our Bing carburetor or other carburettor with 43mm connection.