"B" type sprocket for #40/41 chain. Have a hub on one side. Precision hobbed teeth. Case-hardened steel. 5/8" bore. 12 teeth. 3/16" keyway. Has a 5/16-18 set screw.
|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.||Azusa 2105|