Globe Run-Dry Model 616 Impeller for Jabsco 3085-0001 & Yanmar 129470-42530 Made with Run-Dry. Only impeller in the world guaranteed to run-dry for up to 15 minutes 2-1/4" diameter x 1-1/4" wide, 5/8" shaft diameter, 12-point spline, 10 blades. Does not include gaskets or O-rings. Fits Jabsco 14127-0001, Perkins 24880190 impellers. Fits many Chrysler Marine, Gray Marines, Yanmar, Kohler and Perkins Models Don't get stranded out in the water--order a spare impeller today. Brass core. Made in the USA. For water applications only.