For sale here is a 17HP Kawasaki FH491V twin cylinder engine muffler and pipes for John Deere X300 X304 X310 lawn mowers. Has minor surface rust, no breaks or cracks in good used working condition. Thanks! PA residents will be charged 6% sales tax. Thanks! For large items where I don't offer shipping please check out Uship.com. I am close to a Fastenal location and they also offer affordable 3rd party LTL shipping. Of course you are welcome to pick up any item in person. Thanks!