PLEASE NOTE: Delays in processing orders. Orders placed between Thursday 22 January and Monday 09 February will be processed 10 February.
Tappet / rocker adjuster screw, (rocker arm) Norton twins, 1949 to 1975, 4 required per bike. For lock nut see BT-T232Original part number:D12/803; T2074; 067546 - rocker adjuster; tappet adjuster screw