Image Above is a hydraulic pump casting that came off of 9N496. I find it unique because it has the part number stamped in to it 9N605-A2. Where the drain plug is, there is aprox 1" diameter and 1/4" thick circle that is casted into the cover. There is also a bunch of random numbers stamped into the casting.
Has anyone seen another one like this? History? Legit hydraulic pump casting?