Triumph / BSA Tappet Adjuster Nuts (4) - 70-0470 - 5/16" X 26 Brake etc) as well as some

etc) as well as some BSA and Norton models

Will also fit other Brands & Models that are not listed abouve

Please note that this hook is sold as pictured

M Part number is 21-5161

Although that is normal wear from usage the factory could have designed some better tappet adjusters

Triumph / BSA Tappet Adjuster Nuts (4) - 70-0470 - 5/16" X 26 Brake etc) as well as someNew! UK Made Triumph CEI Tappet Adjuster Net Set. You will get a total of four tappet adjuster nuts as pictured. Want the best quality tappet adjuster nuts? Well here it is! Made in England to complete factory specs! Thread pitch of these nuts are 5 16" x 26 (CEI). Fits a wide range of Triumph 650 & 750 Unit & Pre Unit models from approx 1955 1978. Also fits various BSA A50 & A65 models! Please refer to your parts catalog for proper fitment. Made in