This Stens 175-133 pneumatic wheel assembly is designed to fit Scag 48307 lawn mowers. The wheel has a 4-inch diameter and is compatible with gas power sources. It is painted black and has a weight of 0.0630 pounds. The item has a length of 9 inches, a width of 9 inches, and a height of 3.5 inches. It comes as a single pack and has a manufacturer part number of 175-133. This wheel is perfect for those looking to upgrade their lawn mower's performance and ease of use.