This is a rebuilt valve assembly, which would, typically, be used to control a backhoe. This is from a Deere 448 backhoe, but it can be used for most compact tractor backhoes that require a clevis-to-flattened rod linkage. It has SAE Oring ports. 12 control ports are "-08", measuring 3/4-16 female threads. In and out ports are "-10", 7/8-14.
It is made up of six Husco 5005A single-acting control sections with pressure relief valves on two of them.