Triumph Pre Unit Cup & Cone Set w. Balls Head Race Bearing/Set 1946-1959 All 350,500,650 cc Pre Unit 3T.5T.6T.Speed Twin.T100. Made in England Measurements in the last picture Head Race bearing set
Triumph Gearbox Gasket Set T140 includes: 57-7012 Inner Cover to crankcase gasket 60-3500 x 2 Oil seal f. Cover Plate, High Gear 71-1070 O-Ring 57-1956 Kickstart Oil seal 60-3512 Oil seal Gearbox