The OMC 4.3 Water Pump is a marine pump designed for efficient water circulation in boat engines.

It ensures reliable cooling performance, preventing overheating in marine applications.

This pump is built to withstand harsh marine conditions, offering durability and longevity.

The OMC 4.3 Water Pump is a marine pump designed for efficient water circulation in marine engines. Key specifications include:

Size: Typically fits OMC 4.3L engines, dimensions vary by model.

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

Viscosity: Compatible with standard marine engine coolant/water mixtures.

Buoyancy: Not applicable (non-floating component).

Material: Stainless steel, brass, or high-grade rubber impeller.

Flow Rate: Varies by model, typically 20-30 GPM.

Pressure Rating: Designed for low-pressure marine cooling systems.

Seal Type: Mechanical or lip seal for watertight operation.

Mounting: Bolt-on installation compatible with OMC 4.3L engine blocks.

Temperature Range: -20°F to 200°F (-29°C to 93°C).