Petcock Cork - Set of 4

Stop fuel seepage and refresh an aging petcock with this set of four replacement corks for vintage British motorcycle fuel taps. Designed for push-pull style petcock plungers, these cork seals are commonly used on classic Triumph, BSA, Norton, AJS, and Matchless motorcycles that use this traditional fuel valve design. Worn or dried-out petcock corks can prevent the tap from sealing properly, so replacing them is a simple maintenance step that can restore smoother fuel shutoff without replacing the complete petcock assembly. Because vintage British motorcycles used several petcock styles and thread sizes, compare your original cork and valve design before ordering.