Sierra 18-3195 Impeller Plate for Yamaha Outboard Water Pumps

The Sierra 18-3195 Impeller Plate is a precision-engineered replacement wear plate designed for use in Yamaha outboard engine water pump assemblies. The impeller plate serves as the mating surface for the water pump impeller, ensuring proper sealing and consistent coolant flow through the engine's cooling system.

Key Features:

• Direct-fit replacement impeller plate for Yamaha outboard water pumps
• Manufactured to meet or exceed original equipment specifications
• Provides the proper wear surface for correct impeller sealing and performance
• Sold as a single impeller plate
• Compatible as a component in Sierra water pump repair kits (e.g., Sierra 18-3433)

Sierra International is a trusted name in marine replacement parts, offering a comprehensive line of cooling system components. The 18-3195 impeller plate is an essential part of a complete water pump service and is typically replaced alongside the impeller and insert cup during routine maintenance to restore full cooling efficiency.