Left Steering Knuckle for 1945-1971 CJs w/ Dana 25 or Dana27 Front Axle, 1950-1963 M38, M38-A1 w/ Dana 25 Front Axle, 1963-1973 SJ, J-Series w/ Dana 27 or Dana 30 Front Axle, 1956-1964 FC-150, FC-170 w/ Dana 25 or Dana 44 Front Axles, Willys 1949-1965 Pickup, Station Wagon & Delivery Sedan w/ Dana 25 Front Axle, Pickup w/ D27 Front Axles