Description & Size Guide
Big Twin Cam Gear Oversize Yellow For 48-65 Panhead / 66-E77 Shovelhead (NU)
Yellow, oversize. Crimp-on installation on the camshaft. Used to correct backlash (free play) between the cam gear (on the cam) and the pinion gear (the smaller drive gear). Too much backlash will result in clicking, not enough backlash will result in a 'whining' sound. To correct backlash you can either use smaller or larger pinion gears or smaller or larger Andrews cam gears. Note: See 503768 (.108") and 503769 (.105") cam gauge pins to measure cam gears and pinion gears. Note: To determin if you need a 70-E77 or a L77-84 model Shovel cam gear? Measure the outer diameter of the cam gear on the camshaft that is to be replaced. The 70-E77 cam will measure approx. 70mm. The L77-84 cam will measure approx. 69mm.48-65 Panhead; 66-E77 Shovelhead (NU)
Fitment Disclosure
This quick reference fitment information is provided to direct you to the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
General Safety Warning
Failure to follow manufacturer's recommendations and requirements can cause product failure resulting in serious injury or death. While effort has been taken in collecting accurate fitment information, Moto Central LTD accepts no liability for loss or damage resulting from errors or omissions.
Returns Policy
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.