1958 Triumph 3TA oil tank, came off a running bike and there were no leaks. Please look at the photos as they form part of the description.
BSA C15 B40 Triumph 3TA 5TA Oil Tank Filter 82-3179
TRIUMPH 3TA 5TA T100 T120 BSA C15 B40 OIL TANK FILTER 82-3179 F3179 40-8328 UK
70-3853 TRIUMPH 3TA 5TA T100A T90 T100 UNIT OIL PIPE ASSEMBLEY UK MADE E3853
70-3711 1959-74 TRIUMPH 3TA 5TA T90 T100 CRANKSHAFT OIL SLUDGE TRAP PLUG E3711
TRIUMPH 3TA 5TA T100 OIL SEAL KIT DISTRIBUTOR MODELS 1957-1963 SJ852
Crankshaft D/S Oil seal for Triumph 3TA/5TA, T120/TR6 OEM: 70 3876