Close-up of a transmission or differential part with bearing and…

A close-up view of a heavily used and greasy mechanical component, likely a part of a transmission or differential, showing a bearing with visible ball bearings and splined shaft. The component is mounted to a metal housing with several bolt holes, and a date stamp of "02/25/2012" is visible in the lower right corner.

AI caption February 2012 · Photo 500 of 784