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Ships within 48 hours · Estimated delivery Nov 11 - Nov 16
etc (non-USA)
Replaces Lucas part 498157
Click here to purchase the bottom drain plugs (21-1903
Fits almost all vintage Triumph
Sold in matched "weighed" sets (as pictured)
Lucas Type Magneto Fiber Drive Gear 47503 Nicholson etc (non-USA)New BSA Lucas Magneto Fiber Drive Gear. Replace your stripped fiber drive gear with this English made part. Designed to replace Lucas part number 47503. Drive gear features 44 teeth. Suited for BSA A7 and A10 twins with Lucas ATD (auto advance timing control) magnetos. Please refer to your parts catalog for proper fitment. Made in England O. E. M Part number is 47503 or CBS 50227