Elbow, EndYear: 03/31/1981

Used in models:340, 575D, 555D, 445, 4400, 345D, 3500, 550, 540A, 345C, 445A, 545D, 655A, 3400, 340A, 555C, 4410, 420, 340B, 555B, 545A, 450, 455C, 655C, 655D, 250C, 445C, 675D, 3550, 540B, 335, 545C, 555A, 4140, 4610SU, 532, 515, 4500, 2600R, 3910V, 5340, 3150, 531, 2100, 3600, 3100, 7600C, 5610, 6600, 4110V, 334, 4600SU, 3000-SERIES, 3910R, 4330, 6600C, 1124, 4600O, 3910N, SUPER-6, 2910, 3055, 7610O, 3610, 7000-SERIES, 2120, 754, 2610, 3610NO, 6710, 4340, 3910H, 3610V, 231, 3600R, 6700, 4000-SERIES, 3330, 530A, 5900, 7700, 3900, 6610O, 5200, 3600N, 230A, 5000-SERIES, 2600V, 4100, 5600, 4110O, 2110, 3600NO, 2310, 234, 6600O, 233, 5700, 7710, 4110N, 7200, 4610NO, 5100, 4600NO, 4110NO, 4610V, 2600N, 1164, 3600V, 7100, 2000-SERIES, 2150, 2810