The 8.1 Mercruiser Sea Water Pump is a marine-grade pump designed for cooling engines in saltwater environments.

It ensures efficient water circulation to prevent overheating and maintain optimal engine performance.

Built for durability, it withstands harsh marine conditions and corrosion.

The 8.1 Mercruiser Sea Water Pump is designed for marine applications with the following key specifications and technical properties:

Size: Typically fits 8.1L Mercruiser engines, with dimensions approximately 6-8 inches in diameter and 4-6 inches in depth.

Grade: Marine-grade construction for saltwater and freshwater use.

Viscosity: Compatible with standard marine engine coolant or water, depending on application.

Buoyancy: Not applicable (non-floating component).

Material: Housing is typically made of corrosion-resistant aluminum or composite materials; impeller is often neoprene or rubber for durability.

Flow Rate: Approximately 30-50 gallons per minute (GPM), depending on engine requirements.

Pressure Rating: Operates at low to moderate pressure, typically 10-20 PSI.

Impeller Type: Flexible rubber or synthetic impeller for efficient water circulation.

Mounting: Bolt-on design compatible with Mercruiser engine configurations.

Seals: Stainless steel or ceramic seals for leak prevention.

Compatibility: Designed for Mercruiser 8.1L engines and similar marine applications.