• Best For: Edco CPM-8 walk-behind scarifier owners replacing a worn 4-inch transport wheel.
• Highlight: The Edco 4 x 1-1/2 x 3/4-inch wheel restores smooth rolling and consistent cut depth across the slab.
• Expert Note: A flat-spotted wheel makes the machine chatter and gouge the surface; this is the correct CPM-8 size and bore.