Relay Inversion Valve - 50 Open/60 12-18203-003

positive OEM
Freightliner
Part# 12-18203-003
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Relay Inversion Valve - 50 Open/60 12-18203-003 - Freightliner
Air relay inversion valve controlling pressure switching in truck pneumatic systems.
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Description

The Genuine Freightliner Relay Inversion Valve 50 Open/60 Close (12-18203-003) is an air system component that controls pressure switching within pneumatic circuits. It manages the inversion of air flow to support braking and related functions in commercial vehicle air systems.

Key Specifications

  • Application: Heavy-duty truck air brake systems
  • Function: Controls air pressure inversion in pneumatic circuits
  • Compatibility: Freightliner commercial vehicles
  • Construction: Aluminum body
  • Features: 50 psi open pressure, 60 psi close pressure, 70 psi exhaust pressure, 150 psi max pressure rating, -40 to 200 °F temperature rating
  • Quality: OEM Freightliner part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# 12-18203-003
Type OEM
Manufacturer Freightliner
Warranty Standard Manufacturer Warranty