Exhaust Flap / Non-Return Valve – Fits Volvo Penta 290, SP and DP Series (Replaces 852644) family-yamaha-f25esh Access Lower Unit: Place the

Access Lower Unit: Place the outboard in neutral gear

Q: How often should I replace the serpentine belt

and III models from 1988 and newer (serial number 0B664190 and up) and MerCruiser Blackhawk models from 1994-1995 (serial number 0D469859 and up)

It serves as a direct replacement for multiple Yamaha part numbers

Exhaust Flap / Non-Return Valve – Fits Volvo Penta 290, SP and DP Series (Replaces 852644) family-yamaha-f25esh Access Lower Unit: Place theExhaust Flap Non Return Valve Fits Volvo Penta 290, SP and DP Series (Replaces 852644) This exhaust flap non return valve is designed for a precise fit on a range of Volvo Penta sterndrive models, including the 290, 290DP, SP A through SP E, and DP A through DP C series. It serves as a direct replacement, preventing water from flowing back into the engine's exhaust system. This component is a direct replacement for Volvo Penta part number 852644 and