This sale is for one complete wheel assembly that will fit on several different makes and model finishing/grooming mowers that use the 8" tall tires. Maschio Caroni Del Marino Curtis + many more! Does NOT fit most 7' models. STOP!! If you are unsure of what you need please measure your part or ask us BEFORE ordering. Returns on these heavier items are expensive and cost everybody time and you money to return. ** yoke diameter is 1" (the round shaft) ** 7-3/4" from the bottom of the round shaft to the center of the hole for the lynch pin to hold it on. ** 8" x 3.15" solid rubber tire **Comes with height adjustment kit 1 each of the following sizes 1-1/2" 1" 1/2" 1/4" **you can grease the bearings and it is serviceable ** Made with harden steel ** Save yourself a LOT OF MONEY and buy this assembly! Guaranteed to be just as strong if not stronger than OEM! The assemblies will be shipped completely assembly 95% of the time but my west coast folks and more remote parts of the country you may have to put the tire on the fork with the bolt(everything included) that may take 5 minutes. We do this so we can ship everywhere but different shipping methods so we can sell to everyone.