New Triumph Lucas Magneto Fiber Drive Gear. Replace your stripped fiber drive gear with this English made part. Designed to replace Lucas part number 47502. Drive gear features 50 teeth. Suited for Triumph models with Lucas K2F ATD (auto-advance timing control) magnetos as fitted to various Triumph pre-unit twins. Please refer to your parts catalog for proper fitment.
•Made in England
•O.E.M Part number is 47502 or CBS-50228