Product Description
The CARDONE 21-5402 Remanufactured Power Steering Pump is engineered to meet or exceed original equipment performance standards. Each pump undergoes a comprehensive OE design evaluation, and when opportunities allow, design improvements are implemented to deliver superior durability and reliability.
Critical components—including campacs and spool valves—are triple-tested to ensure dependable operation. The unit is assembled with 100% new O-rings and premium HNBR seals, which resist high temperatures and prevent premature leakage. Precision-machined shafts minimize seal wear and extend pump life, while every pressure relief valve is fully tested and calibrated.
Before shipping, the final pump assembly is subjected to a full computerized hydraulic efficiency test, evaluating pressure, bypass, flow, noise, and steering effort. As a remanufactured OE component, the pump guarantees perfect fitment while reducing raw material and energy usage by up to 80%, supporting environmentally friendly manufacturing practices.
Key Features
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Triple-tested internal components for maximum reliability
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100% new O-rings and premium HNBR high-temperature seals
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Precision-finished shaft for extended sealing and pump longevity
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Fully tested and calibrated pressure relief valves
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Computer-tested for flow, pressure, noise, and steering performance
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OE-fit remanufactured part ensures exact compatibility
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Environmentally friendly remanufacturing reduces resource use by 80%
Technical Specifications
| Specification |
Detail |
| Filter Included |
No |
| Hose Port Type |
Seat |
| Housing Material |
Aluminum |
| Inlet Attachment Type |
Barb |
| Inlet Diameter |
0.749 IN (19.0246 MM) |
| Inlet Quantity |
1 |
| Mounting Hardware Included |
No |
| Outlet Attachment Type |
Threaded |
| Outlet Quantity |
1 |
| Outlet Thread Size |
16x1.5 |
| Pulley Attachment Type |
Press-On |
| Pulley Belt Type |
Serpentine |
| Pulley Included |
Yes |
| Remote Reservoir |
Yes |
| Reservoir Included |
No |
| Reservoir Cap Included |
No |
| Shaft Type |
Press-On |
| Type |
Hydraulic |
OE Cross References
Toyota:
443100C040, 4431060390
Lexus:
4431060390
Vehicle Compatibility
| Year |
Make |
Model |
Engine |
Notes |
| 2003–2007 |
Lexus |
LX470 |
4.7L |
Reservoir Not Included; Install Filter; Use OE Fluid; Flush System |
| 2003–2007 |
Toyota |
Land Cruiser |
4.7L |
Reservoir Not Included; Install Filter; Use OE Fluid; Flush System |
| 2004–2006 |
Toyota |
Tundra |
4.7L |
Reservoir Not Included; Install Filter; Use OE Fluid; Flush System; Crew Cab Pickup |
Installation & Warranty Notes
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Always flush the complete power steering system before installing any remanufactured pump
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Install an in-line power steering filter to prevent contamination and protect the system
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Use only OE-specified power steering fluid
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Incorrect or contaminated fluid can cause noise, poor steering performance, or premature pump failure
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Inspect reservoir and hoses for contamination or deterioration prior to installation