Clearing select engine parts from my personal collection.

NOS TRW 50028 Oil Pump

Same as Sealed Power 224-43364, Melling M54D.

Fits:

Chevrolet: 

336:  1958-59

Pontiac:

195:  1961-63
215:  1961-62  w/ .615" Screen mount hole dia.
326:  1963-67  w/ .615" Screen mount hole dia.
350:  1968-71   see above
389:  1959-66   see above
400:  1963-70   see above
421:  1963-66   see above
428:  1967-69   see above  incl H.O.
455:  1970-72   see above  1971 exc. H.O.


As you might be aware, there were several options in use at the time.  See the pictures.

Original box is a little worse for wear, but will be included - The gasket has escaped me for now.

Made in U.S.A.


Thanks for looking!