Genuine SPX Johnson 09-843S-9 Nitrile Impeller

SPX Johnson 09-1027B-9 Nitrile Impeller – Premium Oil-Resistant Marine Replacement
Upgrade your engine cooling system with the SPX Johnson 09-1027B-9 Nitrile Impeller, engineered for exceptional durability, oil resistance, and long-lasting performance. Designed by SPX FLOW, a global leader in marine cooling technology, this high-quality impeller delivers reliable operation under demanding conditions—making it an essential replacement part for keeping your engine running smoothly.
Built for Johnson Pump F5 models, this nitrile impeller is ideal for boats operating in environments where fuel or oil contamination may be present. It includes all gaskets and lube required for a quick, hassle-free installation.
Premium Nitrile Construction – Superior oil resistance and excellent durability.
Engineered for Performance – Made by SPX FLOW, trusted by top marine engine manufacturers worldwide.
Compatible with Johnson Pump F5 – Ensures a perfect fit and optimal cooling efficiency.
Exact Replacement for Jabsco 1210-0003 – Convenient aftermarket alternative.
Complete Installation Kit Included – Comes with required gaskets and impeller lube
Pump Model: F5
Material: Nitrile (oil resistant)
Outer Diameter: 57.1mm (2.25")
Inner Diameter: Splined hub
Width: 31.5mm (1.24")
Replaces: Jabsco 1210-0003
SPX Johnson impellers are engineered with precision and made to deliver maximum water flow, quiet operation, and long service life. Whether you're completing routine maintenance or replacing a worn impeller, this premium nitrile model ensures peak performance and confidence on the water.
Routine impeller replacement
Preventative engine maintenance
High-performance cooling systems
Boaters needing oil-resistant impeller materials