Drive Shaft Front 4WD 42 43 53 4 Cylinder 636.5MM Long ** 429995 is Coupler ** ** 63291 is 6 Cylinder ** 62993 is Carrier PlInfo:Massey Ferguson 4200 4300 SeriesDrive Shaft Front 4WD CylinderLength: 636.5mmUse QT429995 to Complete Kit