James Gaskets Sprockets & Chains

7 products

James Gaskets in the Harley-Davidson Sprockets & Chains category supplies the seals and o-rings that protect the output shaft and transmission interfaces connecting your drivetrain together. While the sprockets and chains themselves are the moving parts of your final drive, the seals around them are what prevent transmission fluid and primary oil from making their way past those interfaces — and that is precisely where James Gaskets' four-decade focus on Harley-Davidson sealing pays off. Their range covers output shaft seals, transmission sprocket shaft seals and associated o-rings for Sportster, Big Twin, Softail, Dyna and Touring Harley-Davidson models from vintage through to Milwaukee-Eight platforms. Fitting a fresh sprocket and chain alongside correct James Gaskets shaft seals is standard practice in professional Harley-Davidson workshops, ensuring the drivetrain is properly sealed once reassembled. Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, stocks James Gaskets alongside a full drivetrain parts range. Browse the full James Gaskets Sprockets & Chains range below.