Disassembled aluminum gearbox housing with threaded studs on a w…

Close-up of a disassembled cast-aluminum gearbox or differential housing sitting on a workbench, with several long threaded studs protruding and a machined shaft or bearing bore visible at center. The greasy metal component is surrounded by rags, a wood block, and a dirty tool on the shop bench.

AI caption December 2007 · Photo 1087 of 1819