Arctic Cat 400 2x4 (2004) / 400 4x4 (2004-2006) Carburetor Rebuild Kit Everything you need to rebuild a Arctic carburetor # 0470-504 & 0470-470 KIT CONTAINS GASKETS AND O-RINGS NECESSARY TO REBUILD ONE CARBURETOR PLUS MAIN JET, PILOT JET, AIR SCREWS, AND THROTTLE NEEDLE Kit Pictured is what you will receive. Shipped FAST & FREE by USPS Priority Mail