Brewer Universal Drive Tensioner 50B17U B-Style Single Strand Idler Roller Chain Sprocket With Bronze Bushing, 1 in Dia Bore, 3.719 in OD, 50 Chain, 17 Teeth, 5/8 in Pitch, Steel
Brewer Universal Drive Tensioner Idler Roller Chain Sprocket, B-Style Single Strand, 1 in Bore Dia, 3.719 in Outside Dia, 50 Chain, 17 Teeth, 5/8 in Pitch, 1 in Length Through Bore, Steel, Black Oxide
| Application | : | For use with model SO1 and SO2 idler shafts |