Conrod big end nut.
Thread: 5/16″ UNF
For:
Triumph T100, TR5T (1973-74)
Triumph T120
Triumph T140, TR7 (1973-81)
Triumph T150 (1972-75)
Triumph T160
BSA A70 Lightning (1971-72)
BSA A75 Rocket 3 (1971-72)
Made in England.
OEM: 21-0549, 21-2016, 60-3761, D3761, S549, S2016, 21-7091
Our part no: 212016