Original WABCO EBS Air Brake Relay Valve OE 9710020400 Professional Size Drawing，Clear Height & Width Parameter，Standard OEM Dimension，Fit For Heavy Duty Semi Trailer Truck EBS Brake System，Direct Replacement Auto Brake Spare Part
Mechanical ABS 3‑Axle Synchronous Relay Brake Valve for Heavy‑Duty Semi‑Trailers
High quality ABS 3-Axle Synchronous Relay Brake Valve with intelligent variable pressure braking system, stable synchronous braking and anti-skid performance for heavy-duty trailer safety upgrade.
