Idler Pulley. Replaces Toro 51-4480. See Flat Idlers without flange for measurements.
|OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part.||Toro 51-4480|
|Size||5" OD; 1/2" ID; 1-3/16" Height|