Sierra S-18-2733 MerCruiser Sterndrive Exhaust Water Shutter for Preventing Water Reversion

The Water Shutter - 18-2733 is a Sierra marine product for the application or purpose described below.

Product information

• Sierra Water Shutter- 18-2733
• Length: 3.175" (8cm)
• Width: 2.5"
• 89160
• 92802
• 99370A2

Before ordering

Please compare the listed specifications and part number with your existing component. If you need help confirming compatibility, contact Jet Ski Parts Warehouse with your make, model, year and engine details.