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Fortpro is a trusted leader in the development and manufacturing of premium-quality truck parts designed to meet the demands of semi-trucks and heavy-duty trucks. Renowned for innovation, durability, and reliability, Fortpro products are engineered to enhance performance, safety, and efficiency across a wide range of trucking applications.
Whether you're seeking OEM replacement parts or upgrades, Fortpro provides a diverse selection of components backed by a global reputation for quality and innovation. Trust Fortpro for the parts you need to keep your vehicles on the road longer and stronger.
- Part OEM: Haldex KN30400
- Part: Emergency Relay Valve
- Supply Ports: (1) 3/4” P.T.
- Delivery Ports: (4) 3/8” P.T.
- Service Port: (1) 1/4” P.T.
- Emergency Supply Port: (1) 1/4” P.T.
- Opening Pressure: 4.5 PSI
- Application Info: For use on Pre-121 Trailers, Converter Dollies or Exempt Trailers
- Automann: 170KN30400
- Haldex: KN30400, KN30400N
- Euclid: EMDKN30400N
- Freightliner: 4194297144
- International-Navistar: ZZKN30400
- Mack: 5396-KN30400
- Meritor: R955KN30400N
- PAI: EM-36100
Dimensions Not Available.