Albin Group Premium Impeller Kit 62.5 x 16 x 22.4mm - 12 Blade - Key Insert

The Albin Group Premium Impeller Kit 62.5 x 16 x 22.4mm - 12 Blade - Key Insert (MPN 06-01-015) is a direct replacement component designed for marine cooling and circulation systems on inboard and outboard engines. This premium impeller serves as a critical wear item in raw-water cooling loops, where it circulates seawater or freshwater to dissipate engine heat. Whether you're restoring a vintage marine engine or maintaining a current-generation powerplant, this OEM-specification impeller ensures reliable thermal management and prevents catastrophic overheating.

Constructed from copolymer neoprene original MC blend material, this 12-blade impeller is engineered to withstand the corrosive environment of saltwater and mineral-laden freshwater while maintaining consistent hydraulic performance. The key insert drive system provides secure, positive engagement with the pump shaft, eliminating slippage under load and ensuring precise water displacement at rated RPM. The 62.5mm outer diameter and 16mm bore accommodate standard marine pump housings, while the 22.4mm length integrates seamlessly into original mounting configurations. Neoprene construction offers superior resistance to thermal degradation, UV exposure, and chemical attack from coolant additives.

This kit directly replaces OEM part numbers JMP 7172-01 and Sherwood 09000K, making it compatible with countless marine engines from leading manufacturers. Impeller replacement is recommended every 2–3 years or 200 operating hours for salt-water use, and annually for freshwater systems, as blade erosion and material hardening reduce cooling efficiency and increase engine operating temperature. Installation requires engine shutdown and coolant system depressurization; the key insert design allows straightforward removal and installation without special tools. Weigh approximately 1 pound and backed by Albin Group's reputation for precision marine cooling components.