i recently bought a gas cap off ebay and it didnt fit my blaster it should fit a raptor 700 many dirtbikes ans chinese quads and dirtbikes its a lil bit smaller than the blaster one you could probably tap it out if you had the right one i took the breather tube off it its red i will sell it for $15+ shipping any lower than that i will keep it to look at lol will get pics and measurements if wanted will also trade for parts i also have a stock front bumber and a set of good but used clutch plates and springs