Carburetor come with three main jet and one slow jet and Carburetor installation manual.Motorcycle Carburetor Fit for ATV Dirt Bike 125cc 200cc Motorcycle Engine Scooter,Replacement forATV Dirt Bik,YAMAHA,HONDA,SUZUKI,KAWASAKI,KTM,HUSQVARNA,ectFlange two hole distance: 48mm Air Filter Side Outer Diameter: 46mm.Please check the dimensions of this carburetor, shown in the second pictures! Your old carburetor needs to look like the same with our pictures to replace it!100% Brand new and high quality The surface of the carburetor is anodized and will not easily rust.Made of high quality materials, durable and practical More economical fuel efficient.Warranty:We are always available to help our customers.Please contact us for replacement or refund if you are not satisfied with the order.,It’s not exactly the carb pictured, but it’s a great carb none the less. I use these on all my pit bikes. Easy to tune, and great results every time.,Bolt up perfect to flange but the jets are just to big