The Landini 975279M1 Crown Wheel and Pinion Set is a genuine OEM component designed for the differential assembly of Landini and Massey Ferguson agricultural tractors. This critical driveline part ensures proper power transmission and differential function. It is compatible with a range of models including Landini 5500, 5830, 6000, 6030, 6500, 6830, 7500, 7830, and Massey Ferguson 135, 148, 230, 240, 250, 253, 261, 263, 35, 35X, 550, 560, 565, 575, 590, 595.