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Power Steering Pumps and Reservoirs - Power Steering Reservoirs

DNJ® Power Steering Reservoirs are essential components of the hydraulic steering system, designed to store and supply power steering fluid to the pump under various operating conditions. A properly functioning reservoir helps ensure uninterrupted fluid flow, prevents cavitation, and maintains the system’s hydraulic pressure. Each DNJ® Power Steering Reservoir is engineered as a direct-fit replacement and manufactured to meet or exceed OEM quality standards—restoring proper steering performance and reducing system noise, vibration, or wear caused by fluid starvation or contamination.

DNJ® Power Steering Reservoirs are manufactured using high-strength molded thermoplastics or reinforced polymer composites, selected for their exceptional resistance to heat, fluid exposure, and vibration. These materials provide excellent dimensional stability and chemical compatibility with modern power steering fluids, helping to prevent degradation, cracking, or leakage over time. Reinforced seams and precision-molded connectors ensure long-term durability and a leak-free interface with hoses and fittings.

DNJ® also offers a complete line of related steering and engine components, including power steering pumps, motor mount kits, engine rebuild kits, and more. With precision engineering and top-tier materials, DNJ® Power Steering Reservoirs deliver exceptional performance and long-lasting durability.