O-Ring, 2.234" ID x .139" Thk, Injection Pump,

Used in models:340, 575D, 675E, 555D, 445, 655E, 4400, 755B, 345D, 3500, 550, 540A, 345C, 455D, 445A, 545D, A64, A625, 655A, 3400, 340A, 555C, U80, 535, 555E, 6500, 4410, 420, A66, 340B, 555B, 545A, 450, 575E, 750, 455C, 655C, 655D, 250C, 445C, 675D, 3550, 540B, 335, 545C, 555A, 4140, 4610SU, 532, 7500, 515, 755A, 4500, 1600, 2115, 1900, 2100, 1915, D-130, LX985, LX885, LS190, L565, LS180, LX565, L775, L865, L35, L785, LX865, LX665, L783, L778, 1050, 488, 1003, HW365, 1032, 1095, HW345, 1118, 474, 499, 1037, 1051, 492, 616, 1038, 909, 617, HW320, 1034, 114, 2550, HW300, 2450, HW340, 1089, 1033, 1040, 1465, 1005, 1036, 1116NH, 615, 472, 1045, 489, 1012, 1010, 1002, 4750V, 426, 505, TR98, TR96, TR88, TR87, TX66, TR86, TR97, TR99, TR89, 725-SERIES, 750-SERIES, 755-SERIES, 753-SERIES, 720-SERIES, 8770, 8870A, 7610S, 2600R, 3910V, 5340, 4130NO, 3230, 3150, 531, 8970, 8970A, TM150, TM130, TM190, 8360, 3600, TB90, 3100, 7600C, 5610, TM140, 6600, TM155, 3430, 3930N, 6640, 4110V, 334, 7810S, 2300, 2310, 4600SU, 7840O, 3000-SERIES, 6810S, 3110, 3910R, 4330, 6600C, TB100, 4600O, 4830, 6640O, 3910N, 2910, 3930NO, 7010, 3055, TB110, TM120, 4200, 7610O, 3610, 7000-SERIES, 2120, 3300, 2610, 2610V, 5610S, 3610NO, 6710, 4340, 8670A, 3910H, 6410, 3610V, 3600R, 6700, 4000-SERIES, 3330, 5190, 530A, 4630NO, 5900, 8240, 7700, 3900, 6610O, 5200, 3600N, TM115, TM175, 3930H, 230A, 7740O, 5640, 3190, 8010, 5000-SERIES, 2600V, 6610S, TM165, 4610O, 8160, 4100, 5600, 4110O, 4610N, 2110, 3600NO, 5110, TB120, 6600O, 5030, 3310, 8340, TM125, 5030O, 233, 5700, 7710, 8770A, 4190, 4110N, 4830O, 7200, 4610NO, 5100, 4830N, 8560, TM135, 7410, 4600NO, 4110NO, 4610V, 2600N, 8260, 3120, 3600V, 7100, 2000-SERIES, 2150, 4630O, 2810, 102-SERIES, 115-SERIES, 735-SERIES, 19-61, 19-70, 702-SERIES, 19-8, 703-SERIES, 19-42, 19-71, 701-SERIES