case - international compatible spare parts mechanism case - international tractor 43-44 series: 724 (may 1978 onwards), 734, 743, 744, 745, 754, 824, 834, 844, 845, s/xl/xla description : 6-lever mechanism complete, flat diameter 300 mm original part no.: 135 506 a1, 1964 056 c1 reference code (cer.): 15548 case - international