Product Description
The CARDONE 21-5352 Remanufactured Power Steering Pump is engineered to restore and exceed original equipment performance. Every pump undergoes a rigorous evaluation process to identify opportunities for increased durability, improved efficiency, and enhanced operating life.
Each unit is built with 100% new HNBR seals and O-rings, a material proven to resist high-temperature breakdown far better than conventional rubber. Critical internal components—such as cam packs and spool valves—are triple-tested to ensure consistent steering performance.
Precision-machined shafts help eliminate premature seal wear, while each pressure relief valve is fully tested and calibrated to ensure proper hydraulic regulation. Before leaving the facility, every pump is computer-tested for pressure, flow, bypass behavior, noise, and steering effort.
CARDONE’s remanufacturing methods use up to 80% less raw material and energy than producing a new pump, delivering an environmentally responsible solution without sacrificing OE fit or performance.
Key Features
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Triple-tested internal components for maximum reliability
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Premium HNBR seals prevent leaks and withstand high-temperature operation
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Precision-machined shafts ensure long-lasting durability
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100% calibrated pressure relief valves guarantee correct hydraulic assist
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Fully computer-tested for pressure, flow, noise, and steering response
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Direct-fit OE replacement for fast, trouble-free installation
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Eco-conscious remanufacturing reduces waste and resource consumption
Technical Specifications
| Specification |
Detail |
| Filter Included |
No |
| Hose Port Type |
O-Ring |
| Housing Material |
Aluminum |
| Inlet Attachment Type |
Barb |
| Inlet Diameter |
0.788 IN (20.0152 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
Audi:
8E0145153, 8E0145153D, 8E0145153H, 8E0145153J, 8E0145155P, 8E0M145155P
Vehicle Compatibility
Audi Applications
| Year |
Model |
Engine |
Notes |
| 2002–2009 |
A4 |
1.8L |
Reservoir Not Included; System Flush & Filter Recommended |
| 2005–2009 |
A4 |
2.0L |
Reservoir Not Included; System Flush & Filter Recommended |
| 2002–2005 |
A4 Quattro |
1.8L |
Reservoir Not Included; System Flush & Filter Recommended |
| 2002 |
A4 Quattro (Sedan) |
1.8L |
Reservoir Not Included; System Flush & Filter Recommended |
| 2005–2009 |
A4 Quattro |
2.0L |
Reservoir Not Included; System Flush & Filter Recommended |
| 2002 |
S4 |
2.7L |
Reservoir Not Included; System Flush & Filter Recommended |
Installation & Warranty Notes
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Always flush the power steering system thoroughly before installing the pump
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Use only OE-approved power steering fluid for Audi/VW applications
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Install an in-line power steering filter to prevent contamination and protect warranty
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Inspect lines and reservoir; replace if deteriorated or contaminated
