Check item A142 if this does not resemble your mount
Lock Cylinder & Keys -
Auto with 318 Displacement
This is a reproduction rear end pinion seal for all 8-cylinder Chrysler automobiles built between 1935 and 1950
New Old Stock Rear Differential Pinion Bearing for 1952-71 Mopar Models #1404472 Switch Check item A142 if thisPart # 1404472 (2808226, 1738756) Rear Differential Pinion Bearing This is a New Old Stock rear differential pinion bearing for the models listed below. Original Mopar part in original packaging. For 1 inch stem. A 1 condition and ready to mount. Models Chrysler: All (1954 1957), New Yorker (1958 1968), Windsor, Saratoga (1959 1961), 300E, 300F, 300G, 300H, 300J, 300K, 300L (1959 1968), Newport (1962 1968) DeSoto: All (1952 1956), Fire sweep, Fire