Short Block, 540, 540A, 545, EndYear: 03/31/1983

Used in models:340, 445, 4400, 3500, 445A, 3400, 340A, 535, 4410, 420, 340B, 545A, 450, 3550, 540B, 335, 4140, 532, 515, 4500, 2600R, 3150, 531, 2100, 3600, 3100, 2300, 2310, 4600SU, 3000-SERIES, 4330, 4600O, 3055, 4200, 2120, 3300, 4340, 3600R, 4000-SERIES, 3330, 3900, 3600N, 3190, 2600V, 4100, 2110, 3600NO, 3310, 233, 4190, 4600NO, 2600N, 3120, 3600V, 2000-SERIES, 2150