O RING; NOMINAL SIZE: ID 145.72 X THK 2.62 MM, MATERIAL: FPM, APPLICATION: GEARBOX COVER; PN:715303245A; MODEL:3 10 L 3 HZ SF DOAH T, MFR:BONFIGLIOLI, REF:2T310L3073018, S/N:1422681800/7, MANUF DRAWING: 1.30504002, POS:3, FOR GEARBOX RATIO: 73.9