The Sierra 18-3107 Impeller Plate is built with precision for optimal performance and fit. Designed to be interchangeable with the following: GLM 12520, Mallory 9-43407, Mercury 54705, 32768. Each Sierra product meets or exceeds the original equipment part it replaces.
Sierra Impeller Plate
Meets or exceeds the original equipment quality
Interchangeable with the following: GLM 12520, Mallory 9-43407, Mercury 54705, 32768
Fit specific, check part numbers to ensure proper fit
