British Seagull® Outboard Century & QB Series Cylinder O Ring locates into the groove on the exhaust spigot to improve the seal between the cylinder and the silencer tube.
This British Seagull part is suitable for most Century Series & QB Series Kingfisher & Curlew British Seagull Outboard engines.
Please note: Some early engines do not use the O ring as the cylinder was not manufactured with the locating groove on the spigot. You will have to investigate your particular engine if you are unsure.
Compatible with | Century Series & QB Series Kingfisher & Curlew |