Engine part with round gasketed opening showing oily interior, h…

Close-up of an engine component with a circular gasketed opening exposing an oily, coked interior port, surrounded by cast aluminum housings, hoses, brackets and threaded studs. A round metal diaphragm-style canister sits to the upper right and a red object is visible at the bottom.

AI caption January 2005 · Photo 187 of 980