Absolutely know how to fix this. Same thing happened to mine. The seal that is used in that valve is called a quad ring. Looks like an o ring but instead of being round it’s a four sided ring that fits into a groove inside the housing and the valve shaft goes through it. The parts are not available from mahindra but they will be glad to send you a complete valve assembly for around 1100 bucks. The part you need can be found at most any hydraulic cylinder repair shop and it is a simple fix once the valve body is removed from the tractor. Supply house didn’t even charge me for the new ring as it would have cost him more in time than what it was worth to look up a cost. What you will notice is the ring that comes out of the valve from the factory is very stiff and from what I was told was not the correct material for what it was used for. Changed mine with a softer more pliable material in the same size and have never had another leak. I realize I’m several days late seeing this but hope it helps anyway. Please don’t fall for the line from the dealer about having to replace the entire valve body, it is a simple fix that at most may cost $1.00 and a little time.
