Description

Genuine Yanmar Water Pump Impeller for 1GM10 Engines – Professional Marine Component

OEM water pump impeller designed for Yanmar 1GM10 marine diesel engines. Precision-molded flexible impeller that circulates raw water through the engine cooling system, ensuring optimal engine temperature control and preventing overheating.

Technical Specifications:

• Part Number: 128176-42071
• Application: Yanmar 1GM10 marine diesel engines
• Material: Marine-grade flexible rubber/neoprene
• Type: Raw water cooling pump impeller

Key Features:

• Genuine Yanmar OEM part for guaranteed fitment
• Designed specifically for 1GM10 marine diesel engines
• Marine-grade flexible material for reliable pumping action
• Precision-molded vanes for optimal water flow
• Resistant to saltwater and temperature extremes
• Direct OEM replacement for reliable cooling performance
• Critical component for preventing engine overheating

Applications:

Compatible with Yanmar 1GM10 marine diesel engines. Essential cooling system component that draws raw water into the engine cooling system, circulating it through the heat exchanger or cooling passages to maintain proper engine operating temperature.

Performance Benefits:

Precision-molded flexible vanes ensure consistent water flow and pressure. Marine-grade material resists degradation from saltwater, debris, and temperature cycling, maintaining reliable cooling performance over time.

Maintenance Note:

Replace impeller annually or according to Yanmar’s recommended service intervals, even if it appears functional. Inspect for cracked, torn, or missing vanes. Always keep a spare impeller onboard. Failure to replace worn impellers can result in engine overheating and serious damage.

Quality Assurance:

Backed by Yanmar’s reputation for precision engineering and reliability in marine propulsion systems. Professional-grade impeller for commercial and recreational vessels.