Sierra Mercury Water Pump Gasket

Sierra  18-2919 is a gasket designed to seal the water pump to the gear housing assembly in various Mercury and Mariner outboard motors. This gasket is compatible with a range of engine models, including:

• Mercury Mariner L4, L6 & V6 (65-225 HP): Applicable to gearcase assemblies within the specified horsepower range.
• Mercruiser Gear Housing Components MR / Alpha One: Suitable for Mercruiser gear housing assemblies.
• Mercury V-115 DFI (2.5L): Compatible with specific V-115 DFI models within the 0G960500 to 0T178499 serial number range.
• Mercury V-135: Fits V-135 models within the 0C239553 to 0D081999 and 0C100861 to 0C239552 serial number ranges, as well as 0G960500 to 0T178499.
• Mercury V-135 (continued): Also suitable for models within the 0G303046 to 0G760299 and 0G760300 to 0G960499 serial number ranges.