This is the late type used until 1970. There pitting all over the front. One small dent. There is no rust inside. The cap is peeling in a few places. This shows no signs of fractures around the mountings.
Triumph T120 TR6 Oil Tank for the earlier 60s Unit Type
70-9336 TRIUMPH T120 TR6 T140 TR7 CRANKCASE SUMP OIL FILTER DRAIN PLUG E9336 UK
70-3732 70-3887 TRIUMPH T100 T120 TR6 OIL PUMP CONICAL NUTS WASHERS UK MADE
TRIUMPH T120 TR6 1964-68 CRANKCASE OIL FILTER 70-5312
TRIUMPH T120 TR6 T150 T160 OIL TANK MOUNTING PEG UNF THREAD 82-7510 NEW