990 Adventure '07 - '13 This gasket seals the joint between the head pipe and Exhaust port. These gaskets are designed to crush a little bit to tightly seal where the pipe fits to the head. Get a fresh one now avoid having an exhaust leak when you install your new exhaust. Choose Model Headpipe (990 Adventure '07 - '13) Headpipe (950 Adventure '03 - '06) Ships same business day $8.95