Martin Roller Chain Sprocket, Taper Bushed, Type C Hub, Double Strand, 12B Chain Size, For 3020 Bushing, 19.05mm Pitch, 114 Teeth, 76.2mm Max Bore Dia., 702.53mm OD, 133.35mm Hub Dia., 30.33mm Width


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When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.