Clutch Hub, Triumph BSA
Triumph Unit T120, TR6, T140, TR7
BSA A50, A65 with Triumph system
Can be used to replace 571734 early Triumph clutch, but you will also need the later clutch centre and thrust washer.
Can also replace 570418 on Pre Unit 650 models with correct thrust washer 571735.
Made in England by LF Harris.
573929, 57-3929, 57-0418, 57-1734, 68-3277, T3929, T1734, T418