Sierra 18-7006-1 Carburetor Kit Sierra Carburetor Kit Meets or exceeds the original equipment quality Sierra part number: 18-7006-1 Interchangeable with the following: GLM 40435, Mallory 9-37308, Mercury 1399-1717, 1399-2015, 1395-4808, 1395-879194024, 1399-3523, 1399-1477, 1399-5929, 1399-3798