New part from SUDCO 35mm PWK. Older stock but fits many other older 2 stroke atvs aswell. Follow jetting guidelines specific to your year and model for a more accurate setting. Comes jetted for most 250cc-500cc 2 strokes in the ball park. This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Air Intake & Fuel Delivery\Other Air Intake & Fuel Delivery".The seller is "rgmhobbies" and is located in this country: US. This item can be shipped worldwide.