Johnson Pump - MC97 F4 Impeller

Ensure Optimal Engine Performance with the Johnson Pump 09-810B-1 F4 Impeller

Maintaining the efficiency of your marine engine’s cooling system is crucial for its longevity and performance, and the Johnson Pump 09-810B-1 F4 Impeller plays a key role in this process. This high-quality impeller is designed to pump water effectively through your engine’s cooling system, preventing overheating and ensuring smooth operation during your time on the water. To maintain peak performance, it's recommended to replace the impeller annually with a Johnson Pump Brand original, guaranteeing that it perfectly matches your pump.

Built for Durability and Reliability

The Johnson Pump 09-810B-1 F4 Impeller is crafted from nitrile, making it oil-resistant and highly durable, even in challenging marine environments. This ensures that the impeller continues to perform reliably throughout its service life, providing peace of mind as you navigate.

Precision Dimensions for a Perfect Fit

• Outer Diameter: 50.8 mm
• Width: 22 mm
• Inner Diameter: 12 mm

These precise dimensions ensure that the impeller fits perfectly within your existing pump, maintaining the integrity and efficiency of your engine’s cooling system.

Key Highlights

• Oil-Resistant Nitrile Construction: Durable material for long-lasting performance.
• Essential Cooling System Component: Prevents engine overheating and damage.
• Annual Replacement Recommended: Ensures optimal engine performance and longevity.
• Perfect Fit: Specifically designed to match your Johnson Pump exactly.

By choosing the Johnson Pump 09-810B-1 F4 Impeller, you're investing in the continued health and efficiency of your marine engine, ensuring reliable performance on every voyage.