Description
821309 – SEAL, COMPONENT OF G/H SEAL KIT [823547A 2] –
This OEM Seal ensures long-term performance and protects your investment in quality marine power.
Built with Mercury Marine’s quality, this seal ensures reliable operation across all engine RPM ranges. Part number 821309 is manufactured to exact Mercury Marine factory specifications for precision installation and optimal performance. Constructed from premium marine-grade materials designed to withstand harsh saltwater and freshwater environments.
Why risk your Mercury engine with questionable aftermarket parts? Genuine part 821309 is built to last, backed by Mercury Marine’s decades of marine engineering expertise and proven reliability.



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