291624N
3/8 in Trailer Air Supply Button
Bendix

Engineered for trailer air systems, this 3/8 inch button provides a dedicated control point for air supply and exhaust functions. The operation type—pull to exhaust and push to supply—offers intuitive, two-way control that simplifies brake and accessory operations in commercial trailers, especially where space is limited or where quick response is critical in maintenance procedures. The tactile actuation combined with a secure mounting approach ensures reliable performance under vehicle vibration and fluctuating ambient conditions. It aligns with VMRS 013-010-455, placing it within the recognized category of trailer air-control components. Cross references are not listed, but compatibility with standard air-hose fittings, valves, and harnesses used in Bendix air systems is expected. Operators benefit from clear control semantics, improved troubleshooting clarity, and consistent activation characteristics that support safer and more efficient on-road and yard operations. Prop 65 considerations apply; follow install and maintenance guidelines to minimize exposure risk.