Thermostat – Fits Yamaha 75-90HP 4-Stroke (Replaces 6FP-12411-00-00, 18-3641, 775-240) 15-50HP Please verify your exact model

Please verify your exact model and year before ordering

Product Type Propeller Shaft Oil Seal Installation Location Lower Unit / Gear Housing Housing Material Nitrile Rubber Dimensions OD: 45mm (1

typically covering 115-170 HP models from approximately 2008 to 2015

visible corrosion or cracks on the tube

This part is a direct interchange for Volvo Penta part number 3857523 and OMC part number 3857523

Thermostat – Fits Yamaha 75-90HP 4-Stroke (Replaces 6FP-12411-00-00, 18-3641, 775-240) 15-50HP Please verify your exact modelProduct Details This replacement Thermostat Fits Yamaha 75 90HP 4 Stroke Outboards is designed for select Yamaha F75B, F90B, and VF90A 4 cylinder outboard engines manufactured between 2016 and 2022. It ensures your engine maintains the correct operating temperature for optimal performance and longevity. This component is a direct replacement for OEM part number 6FP 12411 00 00 and interchanges with Sierra 18 3641 and WSM 775 240. Engineered for direct