Product Description
The CARDONE 21-5443 Remanufactured Power Steering Pump is engineered to restore optimal steering performance while providing superior durability compared to the original equipment design. CARDONE’s remanufacturing process involves identifying OE failure points and implementing upgraded components to extend service life and reliability.
Each pump features triple-tested critical components, including campacs and spool valves, ensuring consistent steering assistance and quiet operation. With 100% new O-rings and premium HNBR seals, the pump resists high-temperature breakdown and prevents leaks in demanding conditions.
Precision-machined shafts eliminate premature seal wear, and every pressure relief valve is individually calibrated for proper steering effort. Before packaging, each unit undergoes a comprehensive computerized hydraulic test, verifying performance metrics such as flow rate, pressure balance, bypass function, and noise output.
Environmentally conscious remanufacturing recovers up to 80% of original materials, reducing waste while delivering a perfect-fit OE-grade replacement.
Key Features
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Triple-tested internal components for enhanced reliability
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Premium HNBR seals withstand high temperature and fluid pressure
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Precision-machined shafts extend pump and seal life
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Fully calibrated pressure relief valves for accurate steering assist
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Computer-tested for pressure, flow, noise, and overall performance
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Eco-friendly remanufacturing reduces material consumption
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Direct OE replacement ensures perfect fitment
Technical Specifications
| Specification |
Detail |
| Filter Included |
No |
| Hose Port Type |
O-Ring |
| Housing Material |
Aluminum |
| Inlet Attachment Type |
Barb |
| Inlet Diameter |
0.668 IN (16.9672 MM) |
| Inlet Quantity |
1 |
| Mounting Hardware Included |
No |
| Outlet Attachment Type |
Threaded |
| Outlet Quantity |
1 |
| Outlet Thread Size |
14x1.5 |
| 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
Subaru:
34430AE082, 34430AE083, 34430AE0839L
Vehicle Compatibility
| Year |
Make |
Model |
Engine |
Notes |
| 2001–2004 |
Subaru |
Outback |
3.0L |
Reservoir Not Included; Use OE Fluid; Flush System; In-Line Filter Available |
Installation & Warranty Notes
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Flush the power steering system thoroughly before installing
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Install an in-line steering filter to protect pump and system components
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Use manufacturer-specified OE power steering fluid only
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Check reservoir and hoses for debris or contamination before reassembly
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Failure to flush and use correct fluid may cause noise or early failure
