303.05.0029 Trailer Control Valve
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303.05.0029 WABCO Compatible Trailer Control Valve

303.05.0029

Summary

The 303.05.0029 is a heavy-duty Trailer Control Valve engineered for precision braking control. Featuring high-strength components and standardized port sizes: Port 12 (M16x1,5), Port 22 (M16x1,5), Port 11 (M16x1,5), Port 41 (M16x1,5), Port 42 (M16x1,5), and Port 44 (M16x1,5). Compatible with IVECO and Mercedes Benz systems.

EAN Code8683457010000
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Compatible OEM Codes

  • IVECO 61605078 101746
  • WABCO 973 002 570 0
  • MERCEDES BENZ 002 431 26 05

Description

This high-strength Trailer Control Valve plays a critical role in the pneumatic brake system of heavy commercial vehicles, ensuring precise air pressure regulation and control. Designed for durability and long-term reliability, this component maintains consistent performance under demanding operational conditions within the braking circuit.

303.05.0029 is the OE-equivalent of the WABCO 973 002 570 0 trailer control valve used in IVECO and Mercedes Benz heavy commercial vehicles. It is fully compatible with OEM references such as IVECO 101746, IVECO 61605078, and Mercedes Benz 002 431 26 05, providing a seamless replacement for original braking hardware.

For workshop technicians, this part features standardized M16x1,5 thread specifications across all six ports (Ports 12, 22, 11, 41, 42, and 44). Regular inspection of the port seals and air line connections is recommended during routine maintenance to ensure optimal system integrity and prevent air leaks in the brake system.

The robust construction ensures that the valve operates reliably within the complex interplay of heavy-duty pneumatic systems. Whether performing standard maintenance or troubleshooting air pressure fluctuations, this component provides a dependable solution for maintaining vehicle safety standards.

Technical Specifications

Port 12M16x1,5
Port 22M16x1,5
Port 11M16x1,5
Port 41M16x1,5
Port 42M16x1,5
Port 44M16x1,5

Other OEMs

IVECO

  • 61605078
  • 101746

MERCEDES BENZ

  • A0024312605
  • 0024312605
  • 002 431 26 05

WABCO

  • 9730025700
  • 973 002 570 0

Related Products

Repair Kits

Vehicles Used

BrandModelEngine
IVECO
MERCEDES BENZ
WABCO

FAQ

What are the port specifications for this control valve?
The unit features six standardized ports: Port 12, Port 22, Port 11, Port 41, Port 42, and Port 44 are all M16x1,5.
Which OEM numbers is this part compatible with?
This part is compatible with IVECO 101746, IVECO 616 way/616 6-digit/standard codes like 61605078, Mercedes Benz 002 431 26 05, and WABCO 973 002 57 de/standard codes like 973 002 57 **.
Is this part suitable for heavy commercial vehicles?
Yes, it is designed specifically for heavy commercial vehicle brake systems including IVECO and Mercedes Benz trucks.
Can this be used as an OE replacement for WABCO parts?
Yes, it serves as a direct functional equivalent for WABCO reference number 973 002 57** systems.
Does it support M16x1,5 thread connections?
Yes, all six ports (including ports 12, 22, 11, 41, 42, and 44) utilize the M16x1,5 thread size for secure assembly.