Seachoice Spline Drive Impeller Kit

The Seachoice Spline Drive Impeller Kit line offers replacement flexible pump impellers for marine engine cooling and raw water pump systems. Each impeller is molded from a flexible MC97 rubber compound and has a spline drive hub. The line is made to restore proper water flow and pressure in your cooling pump. Use these kits for routine impeller replacement on boat engines, including outboard and inboard setups.

Key Features:

• Flexible MC97 rubber compound resists fatigue and swelling
• Maintains correct pressure over time
• Provides correct cooling flow at pump start-up
• Excellent self-priming ability
• Long service life
• Spline drive hub design
• Made as a direct replacement for the original impeller, so it fits correctly

Installation Tip: Seachoice recommends replacing the impeller every year. Remove the old impeller with slip joint pliers or an impeller puller. Replacing it on schedule helps prevent overheating and keeps the cooling system dependable.

Choose the child item that matches your pump model and impeller specifications.