09-1027B-1 Johnson Pump F5B Impeller Kit Johnson Pump 09-1027B-1 F5B Impeller Kit Replaces Onan 132-0162, Perkins 0460038, Volvo-Penta 825940 , 860203 , 875811 ; Yanmar 129470-42530, Jabsco 1210-0001, Supercedes 1027B Impeller