Product Description
The CARDONE 21-330 Remanufactured Power Steering Pump is precision-engineered and rigorously tested to deliver original equipment (O.E.) performance or better. Every component is fully inspected, cleaned, machined, and tested to ensure flawless hydraulic performance, quiet operation, and long-term reliability.
CARDONE’s remanufacturing process includes enhancements to design and materials wherever durability can be improved over the factory original. Each unit features 100% new O-rings and high-performance HNBR seals, which resist degradation from high temperatures and system pressures.
Before leaving the facility, every pump is computer-tested for pressure, flow rate, bypass function, and noise to ensure optimal performance under real-world driving conditions.
Key Features & Benefits
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OE-Grade Performance: Restores factory steering response and smoothness.
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Durability Enhanced: HNBR seals resist heat and fluid breakdown for longer life.
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Triple-Tested Components: Cam packs, spool valves, and pressure valves tested for precision.
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Precision-Surfaced Shafts: Prevents premature seal wear and ensures smooth operation.
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Hydraulically and Computer Tested: Validated for pressure, flow, and steering effort accuracy.
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Eco-Friendly Manufacturing: Reduces energy and raw material use by up to 80% compared to new production.
Technical Specifications
| Specification |
Detail |
| Filter Included |
No |
| Hose Port Type |
O-Ring |
| Inlet Attachment Type |
Barb |
| Inlet Diameter |
0.648 in (16.46 mm) |
| Inlet Quantity |
1 |
| Outlet Attachment Type |
Threaded |
| Outlet Quantity |
1 |
| Outlet Thread Size |
14 × 1.5 |
| Pulley Attachment Type |
Bolt-On |
| Pulley Belt Type |
Serpentine |
| Pulley Included |
No |
| Remote Reservoir |
Yes |
| Reservoir Included |
No |
| Reservoir Cap Included |
No |
| Mounting Hardware Included |
No |
| Shaft Type |
Splined |
| Type |
Hydraulic |
| Housing Material |
Aluminum |
Original Equipment (OE) Numbers
Subaru: 34430FG040
Vehicle Compatibility
| Year Range |
Make |
Model |
Engine |
Qualifier |
| 2008–2014 |
Subaru |
Impreza |
2.0L |
Reservoir Not Included |
| 2008–2014 |
Subaru |
Impreza |
2.5L |
Reservoir Not Included |
| 2015–2016 |
Subaru |
WRX |
2.0L |
Reservoir Not Included |
| 2012–2016 |
Subaru |
WRX |
2.5L |
Reservoir Not Included |
| 2013–2021 |
Subaru |
WRX STI |
2.5L |
Reservoir Not Included |
Note: For warranty purposes, always install a filter, flush the system, and use the manufacturer’s recommended OE fluid.
In-line filter available separately.
Environmental Advantage
Remanufacturing this unit conserves up to 80% of the energy and raw materials required for producing a new power steering pump—helping reduce environmental impact without sacrificing quality or performance.
