Product Description
The CARDONE 21-329 Remanufactured Power Steering Pump is engineered to restore precise steering performance while offering durability that often exceeds the original equipment. Each unit is fully disassembled, cleaned, and inspected, with engineers identifying opportunities to reinforce known OE weaknesses. Premium HNBR seals, precision-ground shafts, and 100% calibrated relief valves ensure long-lasting, leak-free operation.
Every pump undergoes extensive hydraulic efficiency testing to confirm proper pressure output, fluid flow, bypass function, noise reduction, and steering effort. The environmentally conscious remanufacturing process reduces raw material usage and energy consumption by up to 80%, delivering dependable performance with reduced environmental impact.
Key Features
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Triple-tested internal components ensure consistent hydraulic operation and steering response.
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Premium HNBR seals resist high-temperature breakdown to prevent leaks and extend service life.
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Precision-machined shafts reduce wear and help maintain proper seal contact.
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100% calibrated pressure relief valves guarantee consistent power steering assist.
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Comprehensive hydraulic testing validates pressure, flow rate, noise, and valve function.
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Environmentally friendly remanufacturing reduces waste and conserves raw materials.
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Includes pulley, saving installation time and ensuring proper belt alignment.
Technical Specifications
| Spec |
Detail |
| Filter Included |
No |
| Hose Port Type |
O-Ring |
| Housing Material |
Aluminum |
| Inlet Attachment Type |
Barb |
| Inlet Diameter |
0.649 IN (16.4846 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:
34430SA0019L, 34430SA020, 34430SA0219L
Vehicle Compatibility
| Year |
Make |
Model |
Engine |
Notes |
| 2006–2008 |
Subaru |
Forester |
2.5L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
| 2006–2007 |
Subaru |
Impreza |
2.5L |
Reservoir Not Included; Install Filter & Use OE Fluid; System Flush Required |
Installation & Warranty Notes
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Flush the entire power steering system before installation to remove contaminants.
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Use only Subaru-approved OE power steering fluid for best performance.
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Install an in-line steering filter to protect the pump and comply with warranty guidelines.
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Inspect hoses, fittings, and reservoir condition before installation.
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Verify correct pulley alignment before running the engine.