No, you can't get a new spool (if that's indeed what broke). You broke the actual spool, or some prt of the linkage that operates it? If it's the spool you need a new valve assembly yes, but not necessarily one from Mahindra. Most any loader valve will work, you just need to get your fittings right and hose connections correct. People do that all the time. Just do a search for "10 GPM loader valve" and see how many show up.
