This kit fits carburetors with OEM#: Mercury Marine: 1347-3237, 1347-3342, 1347-3353, 1347-3689, 1347-4179, 1347-4180, 1347-4533, 1347-5326, 1347-5732, 1347-5981, 1347-6427, 1347-6438, 1347-6493, 1347-7062 Rochester: 7027080, 7027081, 7027083, 7027088, 7028280, 7028282, 7029080, 7029280, 7029285, 7037082, 7040283, 7040284, 7041280, 7041285, 7041831, 7044283, 7044284, 7044286, 7044287, 7044288, 7044289, 7044290, 7044291, 7045283, 17056287, 17057282, 17057283, 17057287, 17057292, 17057295, 17057298, 17057299, 17058280, 17085010.