oem yamaha, great fit for my 94 xt225. DOES NOT INCLUDE "O-RING" GASKET THATSEATS IN THE CYLINDER SIDE GROOVE OF THIS PART. Mine was servicable, but i wished i had ordered a new one as it is nearly 24 year old rubber.
No doubt rubber parts from Japan are not as good as the once where. This OEM Yamaha intake gave a dozen years of service which is good by todays standards.
MP