Fits for quick fuel 3-200 4160 carburetor. Compatible with 390, 600, 750 CFM carburetor, such as 1841849, 1850, 3310, 6619, 6909, 8007, 80457, 80463, 80508, 80529, 9834. such as 1841849, 1850, 3310, 6619, 6909, 8007, 80457, 80463, 80508, 80529, 9834.
