Mercury Impeller

Item number 19453T

For Mercury 3-cylinder 40 hp 4-stroke outboards (serial number 1C049739 and above). See your owner’s manual for replacement schedule.

• Provides cooling water to your outboard engine
• Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your Mercury 4-stroke outboard.
• Impeller elastomers provide improved flexibility across broad temperature ranges throughout the boating season
• Designed for durability to provide higher flow rates and cooling flow to protect your engine
• Center insert resists tearing to ensure performance

To check if this is the correct part for your engine, please contact us.