Triumph BSA TDC Timing Hole Plug Screw (1) 21-1872 Bearing Fork tubes measure 22 3/8”

Fork tubes measure 22 3/8” in total length and have a top & bottom thread pitch of 28 TPI

M Part number is 54415642

FERODO shoes are the best quality and the EMGO are the "economy" variety to fit 7" rear brake drums

Even comes "Hard Chromed" to maximize its life

which means you get a better fit and no tabs to worry about breaking off into your chain damaging your engine

Triumph BSA TDC Timing Hole Plug Screw (1) 21-1872 Bearing Fork tubes measure 22 3/8”New Triumph & BSA TDC Timing Plug Screw. Screw is made in England to replace both Triumph and BSA part number 21 1872. Features a (13 TPI) right hand thread to fit the following models. Triumph 650 & 750 twins from 1969 1982. Fits BSA A50 & A65 twins from 1969 1972. Screw also works as the sump screw on many Triumph T140 and TR7 models. Please refer to your parts catalog for proper fitment. *****Always check your parts book to ensure the best