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Control Boxes

Air suspension control boxes manage the fill and dump functions of your suspension system while displaying system pressure for quick diagnostics. Designed for trucks, trailers, buses, and RVs, these rugged enclosures protect internal air valves and components from weather, road debris, and damage.

Fleet Products offers complete control boxes, replacement parts, and configurations for single or dual-axle systems. Whether you're outfitting a new trailer or upgrading an existing suspension, we stock reliable control boxes trusted by fleets across North America.

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