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Emergency Relay Valve

Part no. KN30200X
item status Active
Product line Reman
Remanufactured Emergency Relay Valve , Suitable for pre-121 trailers, converter dollies, or exempt trailers., Approximate Weight 3 lbs.


  1. Repair Kit use part number RN10HL.
12 standard packs in stock
blobid0.png WARNING
Cancer and
Reproductive Harm

Technical specs

Service Inlet 3/8"
Emergency Inlet 3/8"
Delivery (4) 3/8"
Auxiliary Reservoir 1/2"
Reservoir Plugged
Crack Pressure 4.5± 1 PSI
Remarks Non-Charging
OEM Part Number N4301BA
Approximate Weight 3 lbs.
Core Group 225


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