Close-up of transmission pump housing flange with 8.8-grade hex…

Tight close-up of the edge of an aluminum transmission pump housing, showing bolt holes around the flange, black hex-head bolts marked 8.8 torqued into the body and a machined sealing surface. A shop rag and hand tools lie on the bench in the background.

AI caption March 2011 · Photo 653 of 681