PSC BIG BORE XD Steering Kit 01-10 GM 6.6L Duramax 2500HD/3500HD

Get more control out of your Duramax with the PSC BIG BORE XD Steering Kit, designed for trucks that demand more from their steering system than factory components can comfortably deliver. Larger tires, heavy towing loads, and off-road obstacles can make a heavy-duty truck harder to maneuver, especially at low speeds when steering effort is highest. This complete upgrade addresses those demands by pairing an enhanced steering gear with a high-performance hydraulic pump and upgraded steering components. The result is a steering system built to help you maneuver with less effort, maintain better control under load, and feel more confident whether you're backing a trailer into a tight spot or navigating challenging terrain. PSC combines its BIG BORE XD steering gear with a high-performance pump to increase the hydraulic support available to the steering system. The pump features an upgraded ring-and-rotor assembly designed to improve fluid delivery at lower engine speeds, as well as an 1800 PSI pressure relief valve. The kit also includes a power steering reservoir and cap, a high-pressure hose kit, an extreme-duty four-spline pitman arm, an extreme-duty idler arm, and PSC 715 High Performance Power Steering Fluid. This package is intended for demanding street, towing, and off-road applications. Steering configurations vary, so verify compatibility with your specific front suspension and axle setup before ordering. A power steering fluid cooler is recommended for trucks that regularly see high steering loads to help manage operating temperatures.