Triumph Sump Filter Screen Gauze 70-3722 E3722 1957-74 350 500 Unit Twins T100 Spitfire bottom mounting hole is 1/2"

bottom mounting hole is 1/2" (ID) & the top mounting hole is 3/8" (ID)

USA Made Triumph Closed End Layshaft Needle Bearing

etc) from 1964-1972 with the 4-speed gear box

Rusted or even missing

97-1070 & H1070

Triumph Sump Filter Screen Gauze 70-3722 E3722 1957-74 350 500 Unit Twins T100 Spitfire bottom mounting hole is 1/2"New Triumph 350 & 500 Unit Twins Crankcase Engine Sump Filter Gauze Screen. If your Original Sump Screen is Deteriorated, Dirty, or even missing, then this is exactly what you need! We even feel that these New English Made Sump Screens are better quality then the Original Triumph types! Your Triumph is an Investment! Do it right the first time! Fits all Triumph 350 & 500 Unit Twins (Daytona, T100R, T100, Tiger, T100C, T90, 3TA, 5TA, Twenty One, T100A,