1092928
Remanufactured Relay Valve
Volvo

This is a remanufactured relay valve designed for use in heavy-duty air brake systems. It plays a pivotal role in controlling the timing and strength of brake application by relaying pressure from the control line to the primary brake circuit. A properly functioning valve ensures prompt brake response, stable modulation under varying load conditions, and consistent release behavior, which are essential for safe braking performance. The remanufacturing process renews worn internal components, seals, and seating surfaces to OEM specifications, delivering reliable performance at a lower cost than a new unit. Each unit is cleaned, tested under real-world cycles, and calibrated to maintain correct response times and pressure limits. The result is predictably consistent braking behavior across a range of operating conditions and temperatures, minimizing downtime during service. This part is compatible with Volvo heavy-duty configurations and is designed for straightforward installation with standard bracing and lines. Source One Parts Center supports this remanufactured option with quality assurance and timely shipping.