Head, Cylinder, Includes: Ref. 2 thru 5, EndYear: 12/31/1982

Used in models:340, 445, 4400, 3500, 550, 540A, 555, 3400, 340A, 535, 4410, 420, 340B, 545, 3550, 335, 4140, 515, 4500, 2600R, 5340, 3150, 531, 2100, 3600, 3100, 6600, 2300, 2310, 4600SU, 3000-SERIES, 4330, 6600C, 4600O, 3055, 4200, 2120, 4340, 3600R, 4000-SERIES, 3330, 5190, 5200, 3600N, 5000-SERIES, 2600V, 4100, 2110, 3600NO, 6600O, 4190, 5100, 4600NO, 2600N, 3120, 3600V, 2000-SERIES, 2150