Deck Roller / Scag 482295Pack Size:1Scag 482295J. Thomas JT-9681, NHC 226-0141, Ratio Parts 30-623, Rotary 12245, Sunbelt B1SC126Scag Turf TigerBore: 11/16 ", Tread: Smooth, Wheel Size: 3, Hub: 3 5/16 "