This is an original push rod for an Associated Chore Boy or United 1 3/4hp hit and miss gas engine.  It is in good condition with no cracks, breaks, or repairs of any kind.  It measures about 3/8 x 3/4 x 18 5/16 inches long.  Please measure your engine to be sure it will work for you.  The roller moves as it should and seems to have very light wear.  These original parts are quite tough to find in the wild or even at swap meets!  If you've been looking for one to complete a restoration or to replace your broken or missing one here's your chance.  The pictures tell the story.  It would surely beat making one!  I can be reached at 262 573 193 1 if you'd like to talk about it.  Good Luck.