The Sierra 18-7212 Carburetor Kit is interchangeable with the following: GLM 40610, Mallory 9-37304, Mercury 1395-97611, 1395-9645, 1395-9761, 1395-9377, 1395-9179, 1395-9803, 1395-9725, 1395-811357. Each Sierra product meets or exceeds the original equipment part it replaces.