MOPAR Power Steering Fluid +4 OVU01516 68218064AA 5103524EA ALL JEEP'S

All other power steering fluid that I've tried in this car, in Europe, has failed. It's a 34 year old Grand Voyager.Used a vacuum pump to draw out the other fluid, and then filled with this. Immediate results. Stopped shuddering, the engine doesn't get bogged down when the wheel turns. In other words it's the right stuff.