Valve-Relay R8 287277

positive OEM
Part# 287277
Air brake relay valve controlling pressure delivery in heavy-duty trucks.
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Description

The Bendix R-8® Air Brake Relay Valve (287277) is a critical component in heavy-duty vehicle air brake systems, controlling air pressure delivery to ensure proper brake function. It operates as a relay to modulate air flow between the brake pedal and brake chambers, supporting safe and responsive braking performance.

Key Specifications

  • Application: Heavy-duty truck air brake systems
  • Function: Regulates air pressure to brake chambers
  • Compatibility: Commercial vehicles, heavy-duty trucks
  • Construction: Metal housing, precision-machined internal components
  • Features: Balance port 1/8-27 NPT, delivery ports 1/2-14 NPT, piston-operated design, 3.0 PSI crack pressure
  • Quality: OEM Bendix part

Shipping Info

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More Information

Current Part# 287277
Type OEM
Manufacturer Bendix
Warranty Standard Manufacturer Warranty