1973-1977 Ford F250/350 with 139" - 155" W/B w/ Step Bumper, 1978-1979 Ford F100/350 - exc. F350 w 140" W/B, use w/ Step Bumper .           NEW-OLD-STOCK REAR STEP BUMPER Drivers LH Side OUTER ARM-BRACKET.    This is an ORIGINAL FORD NOS PART.  Brand New.  Excellent Condition.  Impossible To Find NOS.   Please email with any questions.                    112321-4                 WE HAVE AN EBAY STORE WITH THOUSANDS OF ORIGINAL and NOS FORD PARTS. CHECK IT OUT.