4005001030 | Genuine Wabco® Trailer ABS Modulator Valve

SKU: 4005001030 MPN: 4005001030

Reliable trailer braking starts with the remanufactured Genuine Wabco Trailer ABS Modulator Valve, carrying Part Number: 4005001030. Its 12 V design and 4S/3M system configuration provide precise brake modulation.

$449.00
No Core Charge
5 in stock, ready to ship

Pickup available at Warehouse - Howard st 7092 ste F

Usually ready in 24 hours

Need it fast? We offer overnight shipping

Contact us to check if overnight next-day delivery is available for your order - PN: 4005001030

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    Pickup available. Usually ready in 24 hours

Product Description

Product Name Trailer ABS Modulator Valve Product Name Trailer ABS Modulator Valve
Condition Remanufactured Condition Remanufactured
Brand Wabco® Brand Wabco®
Part Number 4005001030 Part Number 4005001030
Specifications
Voltage 12 V Voltage 12 V
Max. operating pressure 13.0 bar Max. operating pressure 13.0 bar
Temperature range -40°C to +65°C Temperature range -40°C to +65°C
System 4S/3M System 4S/3M
Protection class IP 66 Protection class IP 66
Port thread 1 2x 3/4 - 14 Dry Seal NPTF Port thread 1 2x 3/4 - 14 Dry Seal NPTF
Port thread 21 3x 3/8 - 18 Dry Seal NPTF Port thread 21 3x 3/8 - 18 Dry Seal NPTF
Port thread 22 3x 3/8-18 Dry Seal NPTF Port thread 22 3x 3/8-18 Dry Seal NPTF
Port thread 3 Flap exhaust Port thread 3 Flap exhaust
Port thread 4 1/4" - 18 Dry Seal NPTF Port thread 4 1/4" - 18 Dry Seal NPTF

Useful Information

Description and Purpose:

Trailer braking depends on accurate air-pressure control during ABS intervention. This Genuine Wabco Trailer ABS Modulator Valve is remanufactured and carries Part Number: 4005001030, supporting 4S/3M ABS operation with 12 V electrical control and up to 13.0 bar operating pressure. Its IP66-rated housing and multiple Dry Seal NPTF ports support reliable pneumatic integration across a temperature range of -40°C to +65°C.

Why Replacement is Important:

A faulty modulator valve can affect air-pressure regulation, ABS response, and overall trailer braking consistency.

Impact on Vehicle Performance:

Proper valve operation helps maintain controlled brake pressure, consistent ABS modulation, and stable trailer braking under changing road conditions.

Manufacturer Information:

Wabco® specializes in braking, control, and safety technologies for commercial vehicles, with engineering expertise focused on reliable pneumatic and electronic system integration.

Tags & Category: ABS Modulator, Modulator Valve, ABS Valve, Brake Valve, Trailer Brake, Brake Modulator, Air Brake, ABS Unit, Brake Control, Brake System

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: 4005001030