Sherwood #09959K Impeller Kit
Sherwood 09959K Impeller Kit: Replaces Perkins 24880178, NA900012; Onan 132-0117, 132-0317; Universal/Westebeke 11418, 11907, 33104. Width: 1-1/4", Shaft Size: 5/8", Diameter: 2-7/16".
Fits Sherwood pumps: Volvo/OMC G9901, G9903. ChrisCraft G30-2B. PCM G21. Yamaha R991. Onan K75B.