Cardone 21-5721 Power Steering Pump

Overview of Cardone Power Steering Pump 21-5721

The Cardone Power Steering Pump 21-5721 is a remanufactured hydraulic pump designed for Toyota 4Runner and Pickup models. This power steering pump helps restore smooth steering performance by efficiently circulating power steering fluid through the system.

• Remanufactured power steering pump with cast iron housing
• Compatible with Toyota 4Runner and Pickup vehicles
• Includes hydraulic pump, instruction sheet, and sealing kit
• Features a bolt-on pulley attachment (pulley not included)
• Threaded outlet attachment with 16x1.5 thread size
• Hose barb inlet attachment and seat-type hose port
• Remote reservoir design (reservoir and cap not included)

About the Cardone Power Steering Pump Line

The Cardone Power Steering Pump product line focuses on remanufactured components that meet or exceed OEM specifications. This line is engineered to provide reliable hydraulic performance and durability, featuring cast iron housings and precise attachment types to ensure compatibility with specific vehicle models such as the Toyota 4Runner and Pickup. The 21-5721 pump is part of this line, offering a cost-effective replacement option with included sealing kits and installation instructions.

Detailed Product Description

This power steering pump is designed with a cast iron housing for strength and longevity. It features a single outlet with a 16x1.5 threaded connection and a hose barb inlet attachment, ensuring secure fluid flow connections. The pump uses a bolt-on pulley attachment method, although the pulley itself is not included. The remote reservoir design requires a separate reservoir and cap, which are not part of this package. The included sealing kit helps maintain a leak-free installation. This pump is remanufactured to restore proper hydraulic function and reduce steering effort in compatible Toyota 4Runner and Pickup models.

Common Applications and Issues Addressed

• Restores power assist for Toyota 4Runner and Pickup steering systems
• Eliminates whining noises caused by air in the power steering system
• Resolves hard steering or inconsistent assist at low engine RPM
• Addresses fluid flow issues related to debris in the flow control valve bore
• Replaces worn or damaged pumps to improve steering response

Installation Notes and Tips

• Ensure the pulley is inspected or replaced separately, as it is not included
• Use the included sealing kit to prevent leaks at hose connections
• Bleed the power steering system thoroughly to remove air and prevent whining noises
• Verify compatibility with Toyota 4Runner and Pickup models before installation
• Check the condition of the steering gear if hard steering persists after pump replacement

Quality Assurance and Warranty

The Cardone Power Steering Pump 21-5721 is remanufactured to meet OEM standards, ensuring reliable performance and durability. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.