Derby Cover Gaskets

7 products

Our selection of Derby Cover Gaskets for Harley-Davidson primary drives offers precision-engineered sealing solutions for Big Twin motorcycles. As an authorised Iron City Harley-Davidson dealer, we stock James Gaskets products to fit Dyna, Softail and Touring models from 1999 through to the latest Milwaukee-Eight machines. These gaskets are essential for 2006-2017 Dyna, 2007-2018 Softail and 2007-2025 FLT/Touring motorcycles with six-speed transmissions. Whether you are servicing a 1970-Evolution Big Twin or a modern Trike, our derby cover gaskets ensure leak-free performance. Crafted from quality materials, they maintain primary oil integrity and protect your internal components. With free UK delivery on orders over £100 and knowledgeable support from our Leeds-based team, Iron City provides the sealing components your Harley-Davidson deserves. Browse the full range below.