1972 Triumph Bonneville T120R Oil Filter Change by Randy's Cycle Service & Restoration @ rcycle.com - YouTube
Triumph OIF oil filter assembly T140 TR7 T120 TR6 1971 to 1980 retro f | Steadfast Cycles
Performance Oil Change Kit Triumph Bonneville, T100, T120, SE, Black, Street Twin, Scrambler, Thruxton, Thruxton 1200, Street Cup, Bobber, Bobber Black, Street Scrambler, America and Speedmaster | NewBonneville
TRIUMPH T140 OIL IN FRAME FILTER KIT TRICOR REPLACMENT ELEMENT TR7 BONNEVILLE | eBay