Mercury 27-879150138 Water Pump Gasket Sierra 18-0327

Aftermarket Mercury 27-879150138 Water Pump Gasket Sierra 18-0327

Fits GM 4 cyl and in-line 6 cyl.

Interchangeable with the following:

Mercruiser Stern Drive:

• 27-33956
• 27-810848
• 27-879150138
• FI5000200
• FI5000219