Description
Product Overview
Part Name: Front Brake Modulator (EBS)
Part Numbers: 21114974
Vehicle Compatibility: VOLVO Trucks – Suitable for FH, FM, and FMX heavy-duty trucks (2012–2024). Designed to control air pressure distribution in the front axle brake circuit as part of the vehicle’s Electronic Braking System (EBS).
Configuration: OEM-spec modulator unit incorporating solenoid valves, pressure sensors, and control electronics. Built with corrosion-resistant materials and precision valve technology for optimal responsiveness and reliability.
Function: Regulates and modulates braking air pressure electronically between the front wheels. Communicates with the EBS control unit to ensure synchronized braking, prevent wheel lockup, and maintain vehicle stability under heavy load or slippery conditions.
Technical Specifications
Type: Electronic Brake Modulator (Front Axle)
Material: Aluminum alloy valve body with integrated sensors and sealed electrical connector
Application: Fits VOLVO FH/FM/FMX Euro V–VI trucks (2012–2024) using brake modulator reference 21114974
Cross-Reference: Equivalent to VOLVO OE part number 21114974; compatible with WABCO-based EBS configurations used in VOLVO heavy-duty vehicles
Installation: Direct-fit OEM replacement; mounts to the front axle air brake manifold and connects to EBS wiring harness without modification
Service Interval: Replace when EBS fault codes appear (MID 136 PSID 21, FMI 9) or when air leakage, delayed braking, or uneven pressure distribution is observed
Delivery & Availability
Stock Options: High-quality aftermarket VOLVO brake modulators available
Delivery Time: 3–7 days internationally
Payment & Security
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