Century impeller article number SHCTR-J-1105 For Sherwood 10615K/Jabsco 18948-0001 SHCTR® is outboard and inboard/flexible ... kinds of impellers,such as Yamaha,Kashiyama,Suzuki,Nikkiso,Jabsco,Sherwood,Mercury etc which used in boat's engines or pumps ... . Century® impeller article number SHCTR-J-1105 1.For Sherwood® 10615K/Jabsco 18948-00012.OEM quality,lifetime warranty, lowest price ...