CLUTCH DISC Compatible parts CASE-INTERNATIONAL Series 33 tractor = 533A, 540, 633A, XE, XF, 640, 740, 733A (May 1978 onwards), 833A/E/H/V, 840, 933, 940 CASE 533/A 540 633A/XE/XF 733A 740 833/A/E/H/V 833/S/XL/XLA 933 Description : SPRING-LOADED METAL-CERAMIC CENTRAL DISC WITH 6 BLADES DIAMETER SINTERED 290 Z.13 Reference code (Cer.): 15547 CASE- INTERNATIONAL