SPX Johnson – 09-1028BT-1 – ImpellerMaintain peak performance and reliability in your marine engine with the SPX FLOW Johnson Pump F7 Impeller. Designed for outstanding durability and engineered for optimal cooling efficiency, this high-quality impeller is the heart of your engine cooling system. SPX FLOW supplies trusted cooling solutions to the worlds leading marine motor manufacturers, ensuring every impeller delivers exceptional performance.Key Features & BenefitsEnsures proper cooling flow to prevent engine overheatingStable pressure delivery over time for consistent performanceLonger service life with durable neoprene MC97/EPDM constructionExcellent self-priming capability for reliable startupCorrect dimensions and tolerances for optimal functionalityMaximized longevity even in engines not run regularlySpecificationsPump Model: F7Material: Neoprene MC97/EPDMOuter Diameter: 65mm (2.56 inches)Inner Diameter: SplinedWidth: 50.2mm (1.98 inches)Compatibility:Replaces Jabsco 17937-0001 (threaded end applications)Replaces Vetus STM8075Replaces Volvo Penta 21951366Included: All gaskets and lubricant required for installationWhy Choose SPX FLOW Johnson Pump Impellers?SPX FLOW impellers are engineered with precision and manufactured using the unique MC97 rubber compound, providing superior durability, reliable cooling performance, and reduced maintenance requirements. Designed for marine engines that demand maximum engine protection and long-term reliability, this impeller is perfect for recreational and commercial vessels alike.Visual Reference:






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