A-B1SB280M-AI Wheel, Plastic, 6 x 1.50, 1/2" Hub, 1 3/8One New Aftermarket Replacement Plastic Deck Wheel 6 x 1. 50, 1 2" Bore, 1 3 8" Hub Offset This aftermarket replacement plastic wheel is a universal fit mower deck wheel used as an anti scalp or deck leveling wheel on riding lawn mowers, zero turn mowers, and walk behind mowers. The wheel mounts to the underside of the cutting deck to protect the deck and lawn surface from scalping on uneven terrain. With a diamond tread pattern and 6 x 1. 50 inch