This Toro OEM 9-Inch wheel assembly is a long-lasting and highly-functional replacement. This wheel assembly offers a semi-pneumatic tire for a smooth ride, a stylish five-spoke hub, and an aggressive tread to minimize slip. This wheel assembly includes a spacer and ball bearings. When it comes to reliability, Toro delivers replacement parts designed to the exact engineering specifications of our equipment. For peace of mind, insist on Toro genuine parts.