This is a new old stock auto part NOS in old original gm box This is an oil pump assembly fits 1940 1941 1942 1946 1947 1948 1949 1950 1951 1952 chevrolet all models gm part # 839154 casting # 839159
listed as fitting
- 1940 1941 1942 1946 1947 1948 1949 1950 1951 1952 chevrolet