WSM Exhaust Valve 31mm Sea-Doo 215 255 260 300hp 2002-2023 Replaces 420254682

WSM Exhaust Valve 31mm Sea-Doo 215 255 260 300hp 2002-2023 Replaces 420254682
Genuine WSM Performance Products part – the authentic WSM brand, not a copy. This is a new, high-quality aftermarket 31mm exhaust valve, not a Sea-Doo/BRP OEM part. It replaces OEM part number 420254682.
31mm exhaust valve for the supercharged Sea-Doo engine – priced each. Uprated valve and spring sets for high-performance builds are also available – ask us.
Fits
Model
Years
Sea-Doo supercharged 4-TEC 1503 (215/255/260hp)
2002–2018
Sea-Doo 1630 ACE 300hp
2016–2023
Not sure it fits? Call 01202 900070 with your model and year before ordering.
Prefer OEM? Sea-Doo OEM Exhaust Valve 31mm 420254682
Also useful
WSM Cylinder Head Valve Guide 420253929
WSM Sea-Doo Cylinder Head
Cheap imitation parts are poor quality – we've tested them and, in our opinion, they're not a saleable product fit for use in a watercraft.
Why buy from JetSea Hub: UK WSM stockist in Poole, fast tracked UK delivery and free technical advice from our workshop.
Part number: WSM-420254682 – replaces 420254682
JetSea Hub – Since 2016