Broken zerk fitting stub in a greasy ball joint under a Jeep, sh…

Underbody shot looking up at a greasy brass-colored ball joint or drag link end threaded into a knuckle, with only the broken stub of a snapped zerk fitting left in the grease port on its body. A rusty bracket, bolt and part of the frame are visible behind it, with a house and trees in the background.

AI caption March 2010 · Photo 492 of 502