Sierra's 18-3021 Impeller is designed for use with inboard engines. It features a 2-9/16" diameter size and a 2" width. Constructed of durable Neoprene material.
Includes one impeller per package. It is interchangeable with Jabsco 4598-0001 and Oberdorfer 6603. Each Sierra product ...Sierra's 18-3021 Impeller is designed for use with inboard engines.
It features a 2-9/16" diameter size and a 2" width. Constructed of durable Neoprene material. Includes one impeller per package.
It is interchangeable with Jabsco 4598-0001 and Oberdorfer 6603. Each Sierra product meets or exceeds the original equipment part it replaces. Fit specific, check part numbers to ensure proper fit.