Seller notes

MILITARY AIR BRAKE EMERGENCY RELAY VALVE MS53004-2 SN3713G 2530-00-021-2366 USA7411025, A52485-2, 7004-03, 7004-37, 2530000212366Air Brake Emergency Break Away Relay Valve. Fits M747 (60-Ton Lowboy) Trailer and many other Military Trailers with Air Brakes. Questions: We would love to answer every question, but we do run into very specific questions that should be directed to your mechanic. We sell parts and you or mechanic install them. Please verify with the person installing it if it will fit ...

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