The best thing you can do is buy 4 new hoses from Case, for a late 1175 (etc). Make sure the coupler end of the hose is pipe thread put 4 new Pioneer couplers on them. BUT, I bet your tractor has the swivel fittings on the remote valve. The new hoses will be tapered flare. Go to the salvage yard and get 4 tapered flare remote valve fittings, And the springs behind them, I have seen different lenght springs with different fittings. After all this screwing around and $400-$500 you're done!