This is a new old stock auto part NOS gm with gm part # 3627227embossed up in arm This is the steering knuckle ar, assembly fits 1937 1938 1939 1940 1941 1942 all commercial except COE or MT or MY models also fits 1946 1947 1948 1949 1950 3/4 1 and 1 1/2 ton models except D-D or SBC models and 1951 all 3/4 and 1 ton models except D-D models this fits pickup models also gm part # 3667227
listed as fitting
- 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 chevrolet truck
