Wheel
Coleman Sanborn Oil-Free Direct-Drive Electric Air Compressor Parts

Price: $37.95
Found under the following brands:
A1 Coupling & Hose, Popular Brands, ProForce, Coleman Powermate Sanborn, Craftsman, Industrial Air, Kobalt, Morgan, Porter Cable, Task Force
Wheel, 10" x 2 3/4" wide, .50 bone. Two required. Order Hubcaps to keep wheels on too.