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FAW ABS Device Assembly

FAW ABS Device Assembly
FAW ABS Device Assembly

What is the FAW ABS Device Assembly

  • 1. FAW ABS Device Assembly: Intelligent Brake Safety Hub
    This critical assembly integrates the core components of FAW’s Anti-lock Braking System (ABS), preventing wheel lockup during hard braking. Strategically mounted near the wheels, it modulates brake pressure based on real-time wheel speed data, ensuring steering control and stability on all road surfaces for FAW trucks.
  • 2. Electro-Hydraulic Control Modules
  • Front Left ABS Valve With Pipe Connector Assembly / Front Right ABS Valve With Pipe Connector Assembly: These wheel-specific modules house the ABS Solenoid Valve Assembly. They receive signals from wheel speed sensors and rapidly modulate hydraulic brake pressure to individual wheels during incipient lockup. Pre-assembled pipe connectors ensure leak-proof integration into the brake lines.

  • ABS Solenoid Valve Assembly: The electronically controlled valves inside each module that open/close to release/reapply brake pressure cyclically during ABS activation.

  • 3. Sealed Hydraulic Interfaces
  • Threaded Sleeve (M22) With Seal Ring Assy: Robust sealed fittings connecting the ABS valve modules to the main brake hydraulic lines.

  • Special Shaped Seal Ring(Φ 15.2): Precision seal within the M22 sleeve, creating a high-pressure barrier against brake fluid leaks.

  • Hydraulic and Pneumatic Rubber O-ring / Seal Threaded Sleeve: Additional seals ensuring fluid integrity at pipe joints and internal valve interfaces.

  • Elbow: Angled pipe fittings enabling compact routing of hydraulic lines to/from the ABS valves.

  • Circlip(Φ 12): Internal retaining ring securing critical components within the valve assemblies.

  • 4. Secure Chassis Mounting System
  • Bracket-Front Left ABS Valve / Bracket-Front Right ABS Valve: Vehicle-specific brackets providing rigid, vibration-resistant mounting points for the ABS valve modules on the chassis or axle.
  • Hexagon Head Bolt / Hexagon Nut / Spring Washer / Washer: High-tensile bolts paired with lock washers (Spring Washer), flat washers, and nuts. Used to firmly attach the ABS valve Brackets and modules to the truck structure, ensuring stability critical for accurate sensor operation.

Product Parameters of FAW ABS Device Assembly

Order Part NO. Part Name And Standards Oty
ABS Device Assembly
1 CQ1501435 Hexagon Head Bolt 4
2 Q40314 Spring Washer 6
3 CQ34014 Hexagon Nut 6
4 CQ1500880 Hexagon Head Bolt 4
5 Q40108 Washer 4
6 Q40308 Spring Washer 4
7 CQ34008 Hexagon Nut 4
8 3550317A40A Bracket-Front Left ABS Valve 1
9 3550315-1500W Front Left ABS Valve With Pipe Connector Assembly 1
10 CQ7342212E Hydraulic and  Pneumatic Rubber O-ring 2
11 3550310-50A ABS Solenoid  Valve Assembly 2
12 3511012-1H Seal  Threaded Sleeve 2
13 3550311B109 Elbow 2
15 3513407-1500 Circlip(Φ 12) 7
16 3513410-1500 Threaded Sleeve (M22) With Seal Ring  Assy 7
17 3513403-1500 Special Shaped Seal Ring(Φ  15.2) 7
18 3550318A40A Bracket-Front Left ABS Valve 1
19 3550320-1500W Front Right ABS Valve With Pipe Connector Assembly 1

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