Product Description

The CARDONE 21-5345 Remanufactured Power Steering Pump is engineered for dependable steering performance and long service life. CARDONE evaluates every original design to identify potential weaknesses and applies enhancements where beneficial, ensuring this remanufactured unit exceeds OE standards.

Each pump features triple-tested internal components, including cam packs and spool valves, to ensure consistent hydraulic output. Precision-machined shafts reduce seal wear, while 100% new premium HNBR seals and O-rings offer exceptional resistance to heat and fluid breakdown. Pressure relief valves are fully tested and calibrated to ensure proper steering assist.

A comprehensive computer-controlled hydraulic test validates flow, pressure, noise level, steering effort, and bypass operation before shipment. CARDONE’s green remanufacturing process also saves up to 80% of the energy and raw materials used in new pump production.

Key Features

• Triple-tested internal components for maximum durability and reliability.

• Premium HNBR seals and O-rings prevent leaks and withstand high temperatures.

• Precision-surfaced shafts reduce premature wear and extend pump lifespan.

• 100% pressure-calibrated relief valves maintain proper hydraulic performance.

• Computer-tested assembly ensures consistent flow, pressure, and quiet operation.

• Environmentally friendly remanufacturing, reducing waste and resource usage.

• OE-matched fit and performance for straightforward installation.

Technical Specifications

OE Cross References

Toyota: 4431002101
Pontiac: 88970127

Vehicle Compatibility

Installation & Warranty Notes

• Always flush the entire power steering system before installation.

• Use only OE-approved power steering fluid to prevent noise and premature failure.

• Installing an in-line power steering filter is recommended to maintain warranty coverage.

• Inspect all hoses, connections, and reservoir for contamination or wear.