Sierra Marine Water Pump Kit - 18-3571

Sierra Water Pump Kit-  18-3571

Kit Contains:

18-2566-9  -Gasket, Impeller
18-7420-9  -O-Ring
18-2599     -Face Seal and Tool
18-2564-1  -Gasket, Impeller Faceplate

Interchangeable with the following:

GLM
12415

Mercruiser Stern Drive
817275A1

Mercury Marine
817275A1