Crankshaft pulley replaces Snapper 21707. Fits self propelled walk behind mowers.
|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.||Snapper 21707|
|Size||1-7/8" OD; 7/8" ID; 7/8" Height; 5/32" Keyway|