Water Pump Impeller – Fits Johnson/Evinrude 9.5/10 HP (Replaces 377178, 775519) family-yamaha-6mshq typically accessible from the side

typically accessible from the side or top of the engine compartment

If the switch does not operate correctly

1L/496 MAG/496 HO MPI Engines

Specification Value Product Type Thermostat Housing Assembly Installation Direct OEM Replacement Connection Hose connection with clamp Housing Material Metal Alloy (Aftermarket) Operating Temperature 140°F (60°C) nominal opening temperature Warranty 1-year manufacturer warranty Other Attributes Includes thermostat pre-seated in housing

Direct Replacements: Volvo Penta #3850496

Water Pump Impeller – Fits Johnson/Evinrude 9.5/10 HP (Replaces 377178, 775519) family-yamaha-6mshq typically accessible from the sideWater Pump Impeller Fits Johnson Evinrude 9. 5 10 HP (Replaces 377178, 775519) This high quality water pump impeller is engineered for Johnson Evinrude 9. 5 HP (19641973) and 10 HP (19581963) 2 Stroke outboard engines. It ensures reliable water circulation to prevent engine overheating and maintain optimal performance. It serves as a direct replacement for multiple OEM and aftermarket part numbers, including Johnson Evinrude 377178, 775519, 777833,