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a new woodruff key is included in the kit to ensure a secure and proper fit on the driveshaft
it is recommended to replace your impeller every 1-2 years or every 100-200 hours of operation
Clean both your hands and the application surface thoroughly before starting
Start the engine and immediately check for any leaks around the pump and verify strong water flow from the exhaust
Oil Seal – Fits Mercury Mariner 8HP 9.9HP 15HP 4-Stroke (Replaces 26-413651, 18-0581) 8.1HP a new woodruff key isProduct Details This Oil Seal Fits Mercury Mariner 8HP 9. 9HP 15HP 4 Stroke is designed for Mercury Mariner Quicksilver Marine 8hp, 9. 9hp, and 15hp (323 cc) 4 Stroke outboard motors. Engineered as a direct fit replacement for the lower gearcase unit, it ensures reliable sealing and protection for your outboard's critical components. This seal replaces Mercury Marine OEM part numbers 26 413651 and 18 0581, providing a cost effective aftermarket
