Sun Hydraulics 4150-784-004, possibly 4160-784-004 steel body for Y-assembly. This unit is marked 4150-784-004 but the box it is contained in is marked 4160-784-004. I'm not sure if there was a typo on either, but I haven't been able to find anything about a 4150 from Sun Hydraulics, or if it's just that this was placed into an upgrade in the form of the 4160. Used, scratched up on the outside. From the storeroom of a closed industrial facility.
