Description
Product Overview
Part Name: Trailer ABS ECU / Modulator Valve
Part Number: S4005001030
OEM / OE Numbers: S4005001030; WABCO 4005001030; Kenworth S400-500-103-0; Peterbilt S400-500-103-0
Vehicle Compatibility: Commercial trailers using WABCO TCSII 2S/2M, 4S/2M or 4S/3M configurations
Configuration: Trailer ABS ECU/modulator valve; configuration-specific sensor/modulator connections
Function: Controls trailer anti-lock braking and pneumatic modulation.
Technical Specifications
Type: ABS ECU / Modulator Valve
Manufacturer / Make: WABCO
Application: Trailer ABS braking system
Condition: New
Fitment: Verify the exact OEM number, vehicle configuration, mounting points and connector/port arrangement before installation.
Delivery & Availability
Stock Options: New aftermarket and genuine-equivalent options where applicable.
MOQ: 1
Delivery Time: 3–7 days
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