Ring, Snap, Int, .688", Adjusting Screw, Start Year: 01/01/1955

Used in models:2130, 4140, 4030, 4040, 4130, 1871, 1841, 1881, 1821, 1801, 1811, 2030, L250, L120, LS120, 2110TR, 601, 5340, 681, 961, 650, 600, 7600C, 850, 6600, 621, 4121, 981, 2120, 860, 6600C, 701, 900, 700, 501, 4131, 630, 2131, 620, 2031, 800, 7000-SERIES, 541, 671, 741, 6700, 840, 4000-SERIES, 950, 2111, 960, 971, 5900, 7700, 771, 5200, 740, 640, 2000-SERIES, 611, 5000-SERIES, 861, 951, 641, 5600, 820, 941, 6600O, 4031, 851, 661, 631, 901, 651, 5700, 7200, 5100, 4120, 7100, 4110TR