Product Description
The CARDONE 20-7922 remanufactured power steering pump restores smooth, consistent assist on late-’80s Chevrolet/GMC R/V trucks & full-size SUVs. Built to OE performance with premium HNBR seals and 100% new O-rings, each unit is triple-tested and then computer-validated for pressure, bypass, flow, steering effort, and noise. Remanufacturing reduces raw material and energy use by up to 80% versus new.
Key Features
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OE-fit reman pump, validated on computerized test stands
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Triple-tested internals for reliability and leak prevention
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HNBR seals resist high-temp breakdown for longer life
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Precision-finished shaft helps prevent premature seal wear
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Reservoir included for quicker install
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Eco-responsible reman process (up to 80% material/energy savings)
Technical Specifications
| Spec |
Detail |
| Filter Included |
No |
| Hose Port Type |
O-Ring |
| Housing Material |
Cast Iron |
| Inlet Attachment / Diameter |
Barb / 0.423 in (10.74 mm) |
| Outlet Attachment / Thread |
Threaded / 16×1.5 |
| Pulley Attachment / Belt |
Press-On / Serpentine |
| Pulley Included |
No |
| Remote Reservoir |
No |
| Reservoir Included / Cap |
Yes / No |
| Mounting Hardware Included |
No |
| Shaft Type |
Press-On |
| Type |
Hydraulic |
OE Cross Reference
Vehicle Compatibility & Notes
Reservoir included. For warranty coverage, flush the system, install an in-line return filter, and use OE-specified PS fluid.
Chevrolet
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Blazer: 1987 5.0L; 1987–1988 5.7L
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R10: 1987 5.0L, 5.7L
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R10 Suburban: 1987 5.0L; 1987–1988 5.7L
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R20: 1987 5.0L; 1987–1988 5.7L
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R20 Suburban: 1987–1988 5.7L
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R2500: 1989 5.7L
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V10: 1987 5.0L, 5.7L
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V10 Suburban: 1987–1988 5.7L
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V20: 1987 5.7L
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V20 Suburban: 1987–1988 5.7L
GMC
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Jimmy: 1987 5.0L; 1987–1988 5.7L
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R1500: 1987 5.0L, 5.7L
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R1500 Suburban: 1987 5.0L; 1987–1988 5.7L, 6.2L
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R2500: 1987 5.0L; 1987–1989 5.7L
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R2500 Suburban: 1987–1988 5.7L
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V1500: 1987 5.0L, 5.7L
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V1500 Suburban: 1987–1988 5.7L, 6.2L
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V2500: 1987 5.7L
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V2500 Suburban: 1987–1988 5.7L
Installation & Warranty Tips
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Perform a complete flush of the steering system (rack/gearbox, cooler, lines, reservoir).
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Fill with manufacturer-specified power steering fluid only.
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Install a return-side in-line filter to protect the new pump.
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Transfer/press the pulley to the correct depth; verify belt alignment.
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Bleed thoroughly to remove air and prevent noise/cavitation.
