Johnson Pumps 09-808B-1 MC97 Impeller for F35 Pumps

The Johnson Pumps 09-808B-1 is a premium MC97 impeller designed specifically for F35 engine cooling pumps. This impeller delivers the same OEM-quality performance that marine engine manufacturers have trusted for over 50 years, built to exacting tolerances for reliable engine cooling in demanding marine environments.

Key Features:

• MC97 rubber compound resists swelling and fatigue for extended service life
• Precision-engineered to OEM specifications for optimal blade clearance and reduced wear
• Maintains stable cooling pressure from initial startup through continuous operation
• Direct replacement for Jabsco 22405-0001
• Purpose-built design ensures proper fit and maximum cooling efficiency

This impeller is manufactured to exact OEM dimensions, ensuring proper blade clearance and optimal water flow for effective engine cooling. The MC97 rubber formulation minimizes common failure points like swelling and material fatigue, providing dependable performance season after season.