The Indmar 5.7 Water Pump is a high-performance marine pump designed for reliable water circulation in marine engines. It ensures efficient cooling and optimal engine performance in various boating conditions. Built for durability, it is a critical component for maintaining engine temperature and preventing overheating.

The Indmar 5.7 Water Pump is designed for marine applications with the following key specifications:

Size: Typically 5.7L (350 cubic inches) displacement.

Grade: Marine-grade construction for durability in saltwater/freshwater environments.

Viscosity: Compatible with standard marine engine oils (e.g., SAE 15W-40 or 20W-50).

Buoyancy: Not applicable (non-buoyant, fixed installation).

Material: Cast iron or aluminum housing, stainless steel or composite impeller.

Flow Rate: Varies by model (typically 50+ GPM at cruising RPM).

Mounting: Belt-driven, direct engine mounting.

Seals: Ceramic or carbon mechanical seals for watertight operation.

Coolant Compatibility: Ethylene glycol or propylene glycol-based marine coolants.

Operating Temp: -40°F to 250°F (-40°C to 121°C).