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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
5 inches (343mm)
862548A1 Without quick release
Remove the bolts securing the lower unit (gearcase) to the mid-section and carefully lower it
Position the new gasket correctly onto the cleaned surface
Thermostat – Fits Yamaha 2-Stroke Outboards 3-250 HP (Replaces Yamaha 6E5-12411-02-00, Sierra 18-3540) 485HP 5 inches (343mm)Product Details This replacement Thermostat Fits Yamaha 2 Stroke Outboards 3 250 HP is engineered to regulate engine temperature for optimal performance on a wide range of Yamaha outboards from 19842009. It ensures your engine operates within its designed temperature range, preventing overheating and improving fuel efficiency. It serves as a direct replacement for numerous Yamaha, Sierra, and Parsun part numbers, including the common 6E5 12411 02 00
