303.05.0018 Trailer Control Valve
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303.05.0018 Trailer Control Valve — WABCO

303.05.0018

Summary

The 303.05.0018 is a high-strength component designed for precise pneumatic control in heavy commercial vehicle brake systems. Featuring specialized port dimensions: Port 1: M22x1,5, Port 2: M22x1,5, Port 41: M22x1,5, Port 42: M22x1,5, and Port 44: M22x1,5.

EAN Code8683457009899
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Compatible OEM Codes

  • WABCO 973 002 070 0
  • VDL 28210202500
  • VAN HOOL 637205470
  • SCANIA 1935630
  • MERCEDES BENZ 001 431 42 05
  • JOHN DEERE AL174712
  • IVECO 4462956
  • DAF 1506479

Description

This heavy-duty component serves a critical role in the pneumatic regulation of the brake system, ensuring reliable pressure control and operational safety. Engineered with high-strength components, the valve is designed to withstand the rigorous demands of heavy commercial vehicle environments, maintaining consistent performance under varying load conditions.

303.05.0018 is the OE-equivalent of the WABCO 973 002 070 0 trailer control valve used in DAF, IVECO, JOHN DEERE, MERCEDES BENZ, SCANIA, VAN HOOL, and VDL vehicles. This part ensures seamless integration with existing pneumatic architectures in heavy-duty applications.

For workshop technicians, this unit features standard M22x1,5 threading across all ports (Port 1, Port 2, Port 41, Port 42, and Port 44) to facilitate efficient installation and maintenance. Regular inspections of the port seals and connection integrity are recommended during standard service intervals to ensure optimal system response and prevent pressure leaks within the pneumatic circuit.

Technical Specifications

Port 1M22x1,5
Port 2M22x1,5
Port 41M22x1,5
Port 42M22x1,5
Port 44M22x1,5

Other OEMs

DAF

  • 1506479

IVECO

  • 4462956

JOHN DEERE

  • AL174712

MERCEDES BENZ

  • A0014314205
  • 001 431 42 05

SCANIA

  • 1935630

VAN HOOL

  • 637205470

VDL

  • 28210202500

WABCO

  • 9730020700
  • 973 002 070 0

Related Products

Repair Kits

Vehicles Used

BrandModelEngine
DAF
EVOBUS
IVECO
JOHN DEERE
MERCEDES BENZ
SCANIA
VAN HOOL
VDL
WABCO

FAQ

What are the thread specifications for this control valve?
The unit features M22x1,5 threading on all ports including Port 1, Port 2, Port 41, Port 42, and Port 44 for precise assembly.
Which OEM numbers is this part compatible with?
This part is compatible with WABCO 973 002 070 0, IVECO 4462956, DAF 1506479, MERCEDES BENZ 001 431 42 05, SCANIA 193563, JOHN DEERE AL174712, VAN HOOL 637205470, and VDL 282102025 Ω.
Is this part suitable for heavy commercial vehicles?
Yes, it is specifically designed for the heavy commercial vehicle sector to ensure reliable pneumatic control.
Can this be used as an OE equivalent for WABCO systems?
Yes, it serves as a high-quality equivalent for WABCO system part number 973 002 07 much.
What should technicians check during installation?
Technicians should verify that all five M22x1,5 ports are clear and that the connections are secured to maintain system pressure.