O-RING, -136, 90 Duro, 1.987" ID x .103" Thk

Used in models:340, 445, 4400, 345D, 540A, 345C, 455D, 445A, 545D, 340A, 535, 4410, 420, 340B, 545A, 455C, 250C, 445C, 3550, 540B, 545C, 4140, 4610SU, 532, 515, 4500, 1900, 2100, 1895, L250, L120, LS120, 1095, 1085, 1089, 1078, 1079, TR85, TR95, TR70, TR98, TX36, TR96, TR87, TX66, TR75, TR86, TR97, TR99, TR89, 8770, 8870A, 3910V, 4130NO, 3230, 8970, 8970A, 3430, 3930N, 4110V, 335, 4600SU, 3000-SERIES, 4330, 4600O, 4830, 3910N, 2910, 3930NO, 4200, 7610O, 4340, 8670A, 3910H, 4000-SERIES, 4630NO, 3900, 3930H, 8010, 4610O, 4100, 4110O, 4610N, 5030, 5030O, 8770A, 4190, 4110N, 4830O, 4610NO, 4830N, 4600NO, 4110NO, 4610V, 4630O, 2810