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Haldex · Air System
90554107
In stock · ships from Knoxville
A pressure protection valve that isolates the air brake system from the air suspension circuit.
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Other applications
Universal pressure protection valve for air brake/suspension systems; not specific to a vehicle make/model.
Part data verified against 5 catalog sources
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If a leak or failure occurs in the suspension air system, this valve closes to preserve brake system air pressure for safe vehicle stopping. It includes a serviceable filter to prevent contaminants from entering downstream air system components. Typically replaced when the valve fails to open or close at the required pressure thresholds, causing brake or suspension system malfunctions.
Part Number: 90554107
PRESSURE PROTECTION VALVE
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside air system
