Feature●Fit For TSX 1003 1004SL 101 102 103 112 113...●Replaces For K7505 K7512 778-505 778-512 .●If you dont know much about your carburetor but your bowl gasket looks like the one in the picture all you need to do is measure the center hole diameter where the carburetor mounts to the manifold.●This kit fits ALL carburetors that measure 1 1/16" and 1 1/8" .●High Quality Aftermarket PartsDescription