Cardone 21-5143 Power Steering Pump

Overview of Cardone Power Steering Pump 21-5143

The Cardone Power Steering Pump 21-5143 is a remanufactured hydraulic pump designed specifically for the Lexus LS400. Engineered to restore proper steering assist, this pump features durable aluminum housing and a remote reservoir design to ensure reliable performance.

• Remanufactured power steering pump for Lexus LS400
• Aluminum housing for lightweight durability
• Includes hydraulic pump, instruction sheet, and sealing kit
• O-ring hose port type with hose barb inlet and threaded outlet
• Single outlet with 16x1.5 thread size
• Bolt-on pulley attachment (pulley not included)
• Remote reservoir compatible (reservoir not included)

Product Line Details: Cardone Power Steering Pump

The Cardone Power Steering Pump line focuses on remanufactured components that meet or exceed original equipment specifications. This product line emphasizes quality restoration of power steering function through precision rebuilding and testing. The 21-5143 pump is part of this line, offering a reliable replacement option for Lexus LS400 owners seeking to maintain factory steering performance.

Detailed Product Description

This power steering pump is designed with an aluminum housing to provide strength while minimizing weight. It features a hose barb inlet attachment and a threaded outlet with a 16x1.5 thread size, ensuring compatibility with the Lexus LS400's power steering system. The pump includes a sealing kit and instruction sheet to assist with installation. Note that the pulley and reservoir are not included, but the pump supports a remote reservoir setup. The bolt-on pulley attachment type allows for secure mounting of the pulley to the pump shaft.

Common Applications and Issues Addressed

• Restores power steering assist in Lexus LS400 models experiencing hard steering
• Replaces pumps with worn or enlarged input shafts causing pulley fit issues
• Eliminates whining noises caused by failing power steering pumps
• Resolves intermittent assist problems related to contamination or pressure hose issues
• Supports maintenance by allowing fluid changes recommended by some OEMs

Installation Notes and Tips

• Ensure the pulley from the original pump is compatible and properly mounted using the bolt-on attachment
• Use the included sealing kit to prevent leaks at hose connections
• Verify hose port O-rings are in good condition or replaced during installation
• Follow the instruction sheet carefully to avoid damage to the pump or steering system
• Check for contamination in the pressure hose if assist issues persist after installation

Quality Assurance and Warranty

The Cardone Power Steering Pump 21-5143 is remanufactured to meet strict quality standards, restoring the pump to reliable working condition. While specific warranty details are not provided here, Cardone products typically come with a limited warranty covering defects in materials and workmanship. This pump is not classified as e-waste and is designed for long-term service in the Lexus LS400 power steering system.