Oberdorfer OB6603 Neoprene Impeller

Oberdorfer OB6603 Neoprene Impeller Oberdorfer 6603 Impeller.
2 inch width.
5/8 inch shaft diameter.
Square Key Drive Type.
Fits pump models 401M, 401E, 401H, 402M, 403M, 404M, 405M, 406M