Original LUK clutch fiat reference 5154879 5171137 Compatible with agricultural tractors 446 466 566 666 55.46 55.56 55.66 55.90 60.46 60.56 60.66 60.90 65.46 65.56 65.66 65.90 70.56 70.66 80.66 Code: Original code: 07850 AT