Fitment: This Rotary Valve is fits for Sea-Doo 2-strokes with 159 Degree Valve
Parts are perfectly compatible with your vessel , these Rotary Valve is made of stainless steel, which is strong and durable, with high corrosion resistance and long service life
Manufacturer Part Number: 420-924-209, 420-924-502, 290-924-502
Easy to Install: You can watch Youtube videos for direct installation, CNC machine processing, surface polishing, and you can directly replace the old parts without grinding and modifying the conversion valve