Cardone 21-5864 Power Steering Pump

Reliable Power Steering Pump for Ford and Mazda Vehicles

The Cardone Power Steering Pump 21-5864 is a remanufactured hydraulic pump designed to restore smooth steering performance in select Ford and Mazda models. Engineered with durable aluminum housing and precise O-ring hose ports, this pump supports consistent power assist for safer, easier vehicle handling.

Key Features of Cardone Power Steering Pump 21-5864

• Remanufactured power steering pump with aluminum housing for durability
• Compatible with Ford 626, Mazda Millenia, MX-6, and Probe models
• Includes hydraulic pump, instruction sheet, and sealing kit for installation
• Hose port type: O-ring; inlet attachment: hose barb; outlet attachment: threaded (14x1.5 thread size)
• Remote reservoir compatible; pulley not included (bolt-on pulley attachment)
• Mounting hardware and reservoir cap not included

About the Cardone Power Steering Pump Product Line

The Cardone Power Steering Pump line focuses on remanufactured components that meet or exceed original equipment specifications. This product line emphasizes quality restoration of hydraulic power steering systems, providing reliable performance and compatibility with specific vehicle makes and models. The 21-5864 pump is part of this line, offering a cost-effective solution for steering system repairs on Ford and Mazda vehicles.

Detailed Product Description

This Cardone Power Steering Pump 21-5864 features a robust aluminum housing that resists corrosion and wear. The pump’s inlet uses a hose barb attachment, while the outlet is threaded with a 14x1.5 size, ensuring secure connections within the power steering system. Designed for vehicles equipped with a remote reservoir, this pump does not include the reservoir or pulley, which must be reused from the original assembly. The package includes the hydraulic pump, a sealing kit, and an instruction sheet to assist with installation.

Common Applications and Issues Addressed

• Restores power assist in Ford 626 and Mazda Millenia, MX-6, and Probe models
• Eliminates whining noises caused by worn or failing pumps
• Resolves hard steering or inconsistent assist at low engine RPM
• Addresses fluid flow restrictions due to debris in the flow control valve bore
• Corrects steering difficulties related to pump pulley or shaft damage

Installation Notes and Tips

• Ensure the original pulley is inspected for cracks or damage before installation, as the pulley is not included
• Use the included sealing kit to prevent leaks at hose connections
• Verify compatibility with your vehicle’s power steering system, especially hose port types and attachment methods
• Flush power steering fluid as recommended by the vehicle manufacturer to maintain system health
• Follow the instruction sheet carefully to avoid installation errors

Quality Assurance and Warranty

This remanufactured power steering pump undergoes rigorous testing to meet performance standards. Cardone provides a limited warranty covering defects in materials and workmanship, ensuring dependable operation when installed correctly. For specific warranty details, refer to Cardone’s official documentation.