You can fit a simple spool valve to it to make it work.
Open center with power beyond.
At minimum you need the block to tap into the tractors hydraulic system.
Getting the whole kit would be the easiest!
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You need all of these parts (and then hoses to the valve) to make the block work.
You can get the hydraulic fittings from other sources for much cheaper and you can match your hoses.
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