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Clean all mating surfaces thoroughly before installing new gaskets
and carburetor variants
Remove the water pump housing cover and carefully extract the old impeller from the pump housing
1 x Oil Filter (Sierra 18-7905-2)
ensuring a precise fit for a complete and reliable water pump service
Thermostat (50°C) – Fits Suzuki Outboards 100-300 HP (Replaces 17670-90J21, 17670-90J20) family-yamaha-f15mshb Clean all mating surfaces thoroughlyThermostat (50C) Fits Suzuki Outboards 100 300 HP This thermostat is designed for a precise fit in a range of Suzuki 4 stroke outboard engines from 100 HP to 300 HP. It regulates the engine temperature by opening at 50C (122F) to ensure optimal performance and prevent overheating. It serves as a direct replacement for Suzuki OEM part numbers 17670 90J21 and 17670 90J20, providing a reliable aftermarket alternative. Engineered for direct fit
