Sherwood Neoprene Raw Water Pump Impeller 12-Blade Splined Brass Insert - New

Application: Flexible neoprene raw water pump impeller for Sherwood (and cross-reference) marine raw-water cooling pumps used on Cummins, Detroit Diesel, CAT, MAN, and other marine diesels. 12-blade design with brass splined insert. Condition: New / unused, removed from original packaging for photos. No tears, cracks, or vane set. Crosses commonly associated with this profile: Sherwood 30000K, Johnson 09-820B, MAN 51.06506, Jabsco 17936-series. Confirm exact impeller by vane count, outside diameter, width, hub bore, and spline count before ordering. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase.