Power Steering Oil Reservoir Assembly

Why This Part Is Essential

The power steering oil reservoir is crucial for smooth and effortless steering. It stores hydraulic fluid that feeds the vane pump, ensuring your steering system always has a steady supply of oil. Without this reservoir, your power steering system can’t maintain proper pressure, making it hard to steer, especially at low speeds.

How It Works

This assembly works by holding the hydraulic fluid needed for the power steering pump. As you turn your steering wheel, the pump draws fluid from the reservoir, delivering it through hoses into the steering rack. This pressurized oil helps reduce steering effort and improves control under all driving conditions.

Symptoms of a Faulty Reservoir

If the reservoir cracks, leaks, or becomes clogged, you’ll notice stiff or jerky steering. Low fluid levels can cause whining noises or increased steering effort. Ignoring these signs could lead to rapid wear and damage to the pump and rack, resulting in expensive repairs.

Compatible Models

• 4Runner
• Fj Cruiser
• Hilux Surf
• Land Cruiser Prado