Not that I know of. I had the same issue when I bought the truck and I made the dealer replace the pump. If I had to pay for it, I would go with AGR's super pump and AGR's new steering gear box that's modified to handle the higher pressures that the AGR pump puts out. It is cheaper than a dealer replaced stocker. At 4 wheel parts, including the labor it came out about $100 less for the better hardware and you got a new gear box. If you aren't running a lift and big tires, then a stock replacement should be fine, too. Either way, I would go back with synthetic fluid in the new one.