Jabsco Impeller Kit - 12 Blade - Neoprene - 2-¼ Diameter

Jabsco Impeller Kit — 12 Blade — Neoprene — 2-¼ Diameter is a reliable replacement designed for bronze flexible impeller pumps. It delivers dependable cooling and versatile performance for engine cooling, bilge, transfer, and general-purpose use across a wide range of makes and models.

• Blade Material: Neoprene
• Blade Count: 12 blades
• Diameter: 2-¼ inches
• Shaft Dimensions: Shaft width 5/8 inch; shaft diameter 1-29/32 inch
• Drive & Insert: Spline drive with brass insert for robustness
• Compatibility: Fits bronze flexible impeller pumps across engine cooling, bilge, transfer, and general-purpose use

The 12‑blade neoprene impeller provides a strong prime, durable flow, and long service life for reliable cooling, bilge, and transfer operation. The spline drive works with most bronze flexible impeller pumps, and the brass insert enhances robustness under tough conditions. With precise 2-¼" diameter and defined shaft dimensions, this kit ensures a precise, reliable fit across compatible makes and models. Maintenance guidance helps maximize longevity: replace impellers at least once per year, or sooner based on engine duty, and follow a preventative maintenance schedule. When replacing, remove end cover screws and use the Jabsco Impeller Removal Tool or channel‑lock pliers to grip the hub; do not use screwdrivers to avoid damage or leaks. Always keep spare impellers onboard and grease new impellers to ease installation and improve initial prime protection. Important safety notice: 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.