Product Description
GENUINE WABCO ABS ECU/VALVE ASSY – 2S/2M, 4S/2M, 4S/3M W/INFOLINK
PART NUMBER(S):
Wabco: S400 500 1050
DESCRIPTION:
Model: TCS II Premium ECU/Valve Assembly
Engines: Not applicable – trailer ABS application only
Vehicles: Heavy-duty trailers (e.g., Mack, Manac, MAC Trailer) requiring ABS control
• ABS system compatibility: 2S/2M, 4S/2M, 4S/3M with InfoLink integration
• Operating Voltage: 12V
• Valve Type: Combined ECU and modulator valve unit
• Port Threads: Control – 3/4"-14 NPT, Supply (2) – 3/8"-18 NPTF, Delivery (4) – 3/8"-18 NPTF
• Max Operating Pressure: 13.0 bar (188.5 psi)
• Temperature Range: -40°C to +65°C
• Protection Class: IP66 (dust-tight and water-resistant)
• System Type: TCS II ABS w/ InfoLink
• Sold as new – no core charge required
Applications:
This WABCO ABS ECU/Valve Assembly is designed for integration with heavy-duty trailer brake systems using WABCO 2S/2M, 4S/2M, or 4S/3M configurations. It modulates brake pressure electronically to prevent wheel lockup and ensure optimal braking performance. Compatible with trailers from OEMs such as Mack, Manac, and MAC Trailer. Suitable for fleet ABS system upgrades or replacements requiring InfoLink capability.
CROSS REFERENCES:
S4005001050, TDAS4005001050, 10043489, S400-500-105-0, 24900144, 6300-4005001050, 8235-S4005001050, 22801010, 04-60404-059-00, A100000092, WAB4005001050, 1ABS00084, APP04558AH
A cross-reference listing means this part should be a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
Installation Notes
• Brand new, no core return required
• Professional installation recommended
• Ensure compatibility with InfoLink-capable WABCO ABS systems
• Contact Fleet Products Ltd. for technical support, diagnostics, or fitment verification
SOLD AS NEW
Brand new and ready to install, with OEM Grade Reliability
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, Call: 1-877-243-0442 | Email: sales@fleet-products.com
WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?
- Canadian-owned and operated since 1985
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