When it comes to maintaining or upgrading your 1990 Oshkosh Motor Truck Co. P, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Power Steering Part for your P. We currently carry a top Power Steering Part in stock that is built to last. Whether you’re replacing a damaged Power Steering Part or looking to upgrade, our selection for the 1990 Oshkosh Motor Truck Co. P ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.