Toro 32.00 Inch OEM Full Roller Assembly. This roller has a 2.50 inch diameter. This Assembly comes with adjustment nuts, grease seals/fittings, bearings, oil seals, roller shafts, grease, end cap & tube. This roller is smooth, unlike the Wiehle roller that has groves built in. Toro OEMs are created to keep your equipment up and running with the highest quality parts. To verify that this fits your Toro equipment, please do a model & serial number search.