The Yamaha 4hp Outboard Impeller is a durable marine pump component designed for efficient water circulation. It ensures reliable cooling for the engine by drawing water into the system. Made from high-quality materials, it offers long-lasting performance in various marine conditions.
Size: 1-1/2 inches (38mm) diameter
Grade: OEM replacement part
Viscosity: N/A (impeller operates in water, not oil-based)
Buoyancy: Not applicable (submerged operation)
Material: Nitrile rubber (NBR) or neoprene for durability and flexibility
Blade Count: Typically 6-8 blades
Compatibility: Fits Yamaha 4hp outboard models (e.g., F4, T4, 4MSH)
Operating Temperature Range: -20°C to 90°C (-4°F to 194°F)
Replacement Interval: Recommended every 2 years or 200 hours of use
Water Flow Rate: Approximately 3-4 gallons per minute (GPM) at optimal RPM
Ropes, paints, safety gear, and workshop tools.
Fresh/canned food, bonded stores, and PPE kits.
Air/sea freight with port-to-vessel handover.
Certified water testing and offshore delivery.
Secure USD/EUR disbursement in major ports.
Global network of certified fuel providers with real-time pricing. OEM-approved oils (Shell, Exxon, etc.).
Port reception facilities with automated documentation.
Hull cleaning, propeller polishing, and cathodic protection surveys.
Visa assistance, airport transfers, and quarantine coordination.
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