Jabsco Impeller Kit - 9 Blade - Nitrile - 3-3/4" Diameter x 3-1/2" W, 1" Shaft Diameter

Ensure your boat's engine cooling system operates efficiently with our premium 9 Blade Nitrile Impeller Kit. Designed specifically for marine applications, this impeller kit delivers reliable performance and longevity, keeping your engine running smoothly on all your boating adventures.

Product Features

• Material: Durable Nitrile for enhanced flexibility and resistance to wear.
• Drive Type: Spline Drive ensures a secure and precise connection.
• Number of Blades: 9 optimized blades for maximum water flow and cooling efficiency.
• Dimensions: Diameter: 3-3/4", Shaft Diameter: 1", Shaft Width: 3-1/2"

Specifications

Feature	Details
Material	Nitrile
Drive Type	Spline Drive
Number of Blades	9
Diameter	3-3/4"
Shaft Diameter	1"
Shaft Width	3-1/2"

Compatibility

Our Jabsco flexible impellers are compatible with most makes and models of bronze flexible impeller engine cooling, bilge, transfer, and general-purpose pumps. This versatility makes them an ideal choice for a wide range of marine engines, ensuring seamless integration and optimal performance.

Superior Quality and Durability

Each impeller is crafted from high-quality nitrile and undergoes rigorous quality control processes. This guarantees reliable, efficient, and long-lasting performance in the demanding conditions of marine environments, providing peace of mind for every boating enthusiast.

Maintenance and Replacement

To maintain optimal engine performance, replace all impellers at least once a year or sooner based on engine usage. Proper installation can extend the impeller's lifespan, but adhering to a regular maintenance schedule is essential to prevent unexpected failures and ensure continuous engine cooling.

Easy Installation

Replacing impellers is straightforward. Start by removing the end cover screws, then use a Jabsco Impeller Removal Tool or channel lock pliers to grip the hub of the impeller. Avoid using screwdrivers to prevent damage to the pump body, which can cause leaks and pose safety risks in confined spaces.

Pro Tips

• Always carry spare impellers onboard: The impeller is a vital component of your engine's cooling system. Having spare impellers ensures you can address any emergency replacements promptly.
• Always grease new impellers: Applying grease facilitates easier installation and provides added protection during the initial priming phase. After greasing, replace the gasket and end cover to prepare the pump for use.

WARNING: This product can expose you to chemicals including LEAD, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.

Owner's Manual (PDF)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.