ANTI-SCALP WHEEL FOR RIDE-ON MOWER LAWN MOWER COMPATIBLE LAWN MOWER KUBOTA TECHNICAL CHARACTERISTICS MODELS RC 40 , RC 44 , RC 48 , RC 54 , RC 60 OUTER DIAMETER 63.5 mm WHEEL WIDTH 98.5 mm AXLE DIAMETER 12 mm HUB LENGTH 98.5 mm CODE: 34270075 ORIGINAL CODE: 7650546250 SR F 530, F 540