Each tire assembly comes with the following. (1) Puncture Prufe 9×3.5×4.0 Tire pressed onto a white rim. This tire will replaces most front caster wheels on hydro and walk behind commercial lawn mowers. WIll replace but not limited to the following part numbers. Ransomes Bobcat: 2722681, 2720646, 38264, 38510, W038264. Wheel Size: 9×3.50-4 Puncture Proof Solid. Rim Size: 4 White. Note some machines use 4 1/2 hub and spacers need to be added that are NOT included. Established in 1970, EPR Distribution specializes in a wide variety of products and parts ranging from Landscape Equipment and Parts to Sporting Goods. The best products, the best prices! Our team works hard to find you the best deals and provide you with a wide selection of products. Friendly, accessible customer service! Our dedicated and friendly customer service agents are here to help you with all your questions and concerns. Feel free to send us a message directly and one of our agents will get back to you as soon as possible. However, we cannot guarantee the cancellation. California Prop 65 – This product can expose you to certain chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Powered by SixBit’s eCommerce Solution. The item “2 Ferris Mower 1521181 5021181 Flat Free Solid Tire Front Caster Wheel 9×3.50-4″ is in sale since Friday, December 29, 2017. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Lawn Mowers\Lawn Mower Parts & Accessories”. The seller is “eprdistribution” and is located in Elgin, Illinois. This item can be shipped to United States.