Camshaft sprocket marked REAR with timing chain on aluminum engi…

Close-up of a timing chain assembly showing a large camshaft sprocket stamped 'REAR' with a heavy-duty chain wrapped around it, mounted on an aluminum engine housing. The metal parts are freshly machined with visible drilled holes in the gear, photographed on a wooden workbench.

AI caption May 2006 · Photo 443 of 1131