S400 500 1030 | Genuine Wabco ABS ECU/Valve Assembly (2S/2M,4S/2M,4S/3M)

GENUINE WABCO ABS ECU/VALVE ASSEMBLY (2S/2M, 4S/2M, 4S/3M)

PART NUMBER(S):
Fleet Products: S400 500 1030 (New) | OE (Wabco): 4465001030, S4005001030, S400-500-103-0, 4005001030, 400 500 103 0 | OE (Automann): 170.S4005001030OE

DESCRIPTION:
Model: TCS II Premium (Trailer Control System)
Engines: N/A – electronic + pneumatic module
Vehicles:
• MAC Trailer (S400-500-103-0)
• MACK Trailers (6300-4005001030)
• MANAC Trailers (228-01002)
• Trailers equipped with WABCO ABS systems

• Voltage: 12V
• Max Operating Pressure: 13 bar (188.5 psi)
• ABS Configurations: 2S/2M, 4S/2M, 4S/3M
• IP Class: IP66 (dust-tight, water-resistant)
• Temperature Range: –40°C to +65°C
• Port Sizes:
  • Control Port: 1/4"-18 NPT
  • Delivery Ports (4): 3/8"-18 NPT
  • Supply Ports (2): 3/4"-14 NPT
• Thread Type: NPTF Dry Seal

Applications:
• Integrated ABS ECU + modulator valve for heavy-duty trailers
• Supports 2S/2M, 4S/2M, 4S/3M configurations
• Provides ABS control logic, wheel speed management, and pneumatic modulation in one assembly
• Direct OEM replacement for WABCO premium ABS modules
• Suitable for new builds or retrofits requiring Enhanced ABS

CROSS-REFERENCE(S):

S4005001030, TDAS4005001030, 167214, AB84017, 40502933, 10008471, S400-500-103-0, 6300-4005001030, 228-01002, 50607, 3-9350-075, 2S4005001030, WAB4005001030, 4005001039, RWW4005001030, 2ABS00013, APS02465P, 400 500 103 0, 352010, GEN2-1031, WN4005001030, and others listed in OE catalogs.

A cross-reference listing means this part may replace the listed numbers. Always verify all ports, mounting, and specs before installation.

IMPORTANT INSTALLATION NOTES:
✔ Install WABCO control-line filter (432-500-005-0) upstream of the ABS valve
✔ Mount to trailer crossmember between frame rails
✔ Fasteners: (2) 3/8" Grade 8 bolts with torque nuts/washers
✔ Torque to 18 lb-ft (24 Nm)
✔ ABS requires calibration using WABCO Toolbox™ software
✔ Professional installation recommended to ensure compliance and proper ABS function

WHY CHOOSE FLEET PRODUCTS | KBR – HEAVY DUTY TRUCK & TRAILER PARTS?

• Canadian-owned since 1985
• Trusted by fleets, mechanics, and B2B partners nationwide
• Fast, reliable North American shipping
• Competitive pricing with Core Return Refunds
• Price Match Guarantee – We beat lower prices by 10%