Albin Group Premium Impeller Kit - 51 x 12 x 22mm - 10 Blade - Pin Insert

The Albin Group Premium Impeller Kit – 51 x 12 x 22mm – 10 Blade – Pin Insert is a direct replacement marine circulation pump component engineered for reliable cooling and transfer applications in saltwater and freshwater vessel systems. This premium impeller serves as an OEM-equivalent substitute for Jabsco 18653-0001 and JMP 7070-01 units, making it the ideal choice for boat owners and marine technicians who require authentic performance without premium pricing. Whether you're maintaining an inboard engine cooling loop or replacing a worn impeller during routine service, this kit delivers the durability and flow rate your marine propulsion system demands.

Manufactured from copolymer neoprene in an original MC blend formulation, this 10-blade impeller is designed to withstand thermal cycling, corrosive saltwater exposure, and extended operational periods without degradation or cavitation. The 51mm outer diameter with 12mm bore and 22mm width ensures precise fit within compatible pump housings, while the pin insert drive mechanism provides secure, positive engagement that eliminates slippage during high-RPM operation. The neoprene compound resists seawater crystallization and maintains elasticity across temperature ranges typical of marine engine compartments, preventing the brittleness and failure modes common in lower-grade elastomer alternatives.

Marine operators maintaining Jabsco or JMP pump assemblies will find this impeller kit straightforward to install, requiring only basic hand tools and standard marine maintenance procedures. Weighing just 1 pound, the compact design allows quick replacement during routine winterization or mid-season service intervals. This kit is essential for vessels operating in warm climates, high-hour commercial applications, or any situation where sustained cooling flow directly impacts engine reliability and longevity.