O-Ring, 90 Duro, .676" ID x .070" Thk, Check Valve, Large, Start Year: 01/01/1955

Used in models:2130, 4140, 4030, 5500-SERIES, 4400, 755B, 3500, 4040, 4130, 5550-SERIES, 655A, 3400, 535, 4410, 555B, 750, 1871, 1841, 1881, 1821, 1801, 555A, 1811, 2030, 7500, 755A, 4500, 1032, 1037, 1035, 1038, 1030, 1034, 1033, 1036, 74C, 72C, B104, B124, 8770, 2110TR, 601, TJ480, 5340, TJ275, 681, 961, 3010S, 650, TJ530, 8970, 2100, 600, 3100, 8000-SERIES, 850, 9200, T9050, 621, TJ425, 4121, 981, TJ380, 3000-SERIES, 2120, 860, 9000-SERIES, 701, T9040, T9030, 700, 501, 4131, 8600, 630, 2131, 620, 4200, 2031, 7000-SERIES, 541, 671, TJ450, TV145, 9600, T9060, 660, 741, TJ500, TJ325, 840, 4000-SERIES, 3330, 950, 2111, 971, 771, 5200, 740, 640, 8200, 2000-SERIES, 611, 5000-SERIES, 861, 951, 641, 4100, 941, TJ375, 4031, 6000, 851, 661, 631, 901, 651, 8670, 8870, 7200, 5100, 4120, TJ430, 4110TR