Engine timing area with black cam seals and ribbed pulley, oily…

Close-up of an engine's cam/camshaft seals or timing cover area showing two round black seal caps set into an aluminum cylinder head, with a large ribbed drive pulley and center bolt in the foreground. The metal shows oily residue and dirt, dated 06/13/2010.

AI caption June 2010 · Photo 19 of 219