Rolling Landside Assembly with Wheel Scraper for Oliver Moldboard Plows.
The wheel diameter is approx 12-1/2" inch.
The total length of the tail wheel assembly is 22-1/2" inch.
The mounting holes are 3-9/16" inches apart. Measurement is taken from center of hole to center of hole.
Rolling landside also referred to as rear furrow wheel, rear tail wheel or rear guide wheel.