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Sealco · Air System
996555
In stock · ships from Knoxville
The Sealco 996555 is a push-pull air bag control valve used to inflate or deflate air suspension bags on trailers.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
Other applications
Other applications
Compatible with all standard air suspension setups; commonly used as a manual/automatic leveling or dump valve on semi-trailers.
Part data verified against 3 catalog sources
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In manual mode, you can dump the air from the suspension to move the trailer without the bags re-inflating. In automatic mode, the valve connects to the supply line through its pilot port and automatically fills the air bags when the trailer parking brakes are released. The valve resets to the inflated position whenever pressure is applied to the pilot port. It features 1/4-inch NPT ports and requires a breather plug installed without sealant.
Part Number: 996555
AIR BAG CONTROL VALVE
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside air system