Gas Tank Caps

233 products

Our Gas Tank Caps for Harley-Davidson section covers everything from OEM-style screw caps to custom billet designs and vented race-style fillers. Iron Stable is run by Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, so every tank cap listed has been selected with real workshop experience across Sportster, Dyna, Softail and Touring Harley-Davidson models. You will find pieces from leading names including Drag Specialties, Arlen Ness, Performance Machine, Kuryakyn and Cult-Werk, ranging from subtle replacement caps for daily riders through to statement-making custom cap sets for show builds. Whether you are sorting a leaking seal, finishing a fresh paint job or adding a little extra detail to a custom tank, this section brings the right options together. Stock rotates regularly. Browse the full range below.