The trademarks "Lucas" and the Diagonal Device are owned by Lucas Industries Limited
New Genuine Lucas replacement distributor caps. All caps pictured and listed on this page are made in England - very high quality components! We have caps to fit Triumph 350 & 500 Unit Twins from 1957-1962, Triumph 6T from 1960-1962 as well as various BSA C15 / B40 models + the Tiger Cub. Please refer to your parts manual for proper fitment.
Please use the drop down menu to select which cap you desire - all caps are sold each as pictured
•Genuine Lucas
•O.E.M Part number is 421112, 425049 & 421554