Toro 22.00 Inch OEM Paspalum Wiehle Roller Assembly. This roller has a 2.50 inch diameter. A Wiehle roller has groves built into the roller. A Paspalum roller has less aggressive groves then a standard Wiehle roller has. This Assembly comes with a Wiehle paspalum roller, roller shaft, lock nuts, ball bearings, seals, V-rings, grease fittings, roller rebuild kit & grease. 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.