

Emergency Relay Valve
Part no.
KN30300RX
item status
Active
Product line
Reman
Remanufactured Emergency Relay Valve - CoreFree™ , Suitable for pre-121 trailers, converter dollies, or exempt trailers., Approximate Weight 3 lbs.
Notes
- Repair Kit use part number RN10HL.

Technical specs
Service Inlet | 1/4" |
Emergency Inlet | 1/4" |
Auxiliary Reservoir | Plugged |
Reservoir | 3/4" with Nipple |
Crack Pressure | 4.5± 1 PSI |
Remarks | Charging |
OEM Part Number | N4301AA |
Approximate Weight | 3 lbs. |