Manufacturer: GLM Products, Inc.
Sierra Part Number: 18-3575
Mercury Part Number: 884727
OMC Part Number: 3854017
GLM Water Pump Features: Machined Brass Impeller, Bi-directional and balanced, stainless steel seal cup and spring, stainless banded ceramic seal seat, stainless steel backing plate, and epoxy painted pump housing.
Chevrolet 4 & 6 Cylinder In-line Marine Engines