Skip to content
301.01.0010 Unloader Valve, Brake System
1242 Views Updated

301.01.0010 Unloader Valve for Renault Trucks

301.01.0010

Summary

This high-strength unloader valve is designed for Renault Trucks air brake systems. It features M22x1.5 port configurations and a 9.5 BAR / 0.2 BAR cut-out pressure to ensure reliable pneumatic regulation in heavy commercial vehicle applications. Equivalent to OE Renault Trucks 5010013400 and WABCO 9753030800.

Product identifiers
EAN Code8683457010956
Ready to Order
Get Information
Share
WhatsApp Facebook X LinkedIn

Compatible OEM Codes

  • RENAULT TRUCKS
    • 5010067854
    • 5010013400
  • WABCO
    • 975 303 080 0

Description

What does an unloader valve do?

This unloader valve serves as a critical component within the pneumatic brake system, regulating air pressure to ensure stable operation. Built with high-strength components, it provides precise pressure control and automatic air release to maintain system integrity during heavy-duty service cycles.

Vehicle and system compatibility

The component is specifically compatible with Renault Trucks vehicles and integrates seamlessly with WABCO systems. It maintains consistent performance across various heavy commercial vehicle configurations, ensuring the air brake system operates within the required pressure parameters.

Installation and maintenance

Installation requires attention to the M22x1.5 port connections to prevent leaks and ensure a secure fitment. Technicians should verify that the 9.5 BAR cut-out pressure aligns with the specific vehicle requirements during routine maintenance or replacement to ensure optimal system performance.

System troubleshooting

Regular inspection of the valve and its seals can prevent air leaks and system pressure drops. For complex diagnostic issues, consult your authorized distributor.

OE cross-reference

301.01.0010 (Unloader Valve) is the equivalent of the Renault Trucks and WABCO OE numbers. This part directly replaces Renault Trucks OE numbers 5010013400, 5010067854. It also replaces WABCO OE number 9753030800.

Technical Specifications

Technical Specifications
Port 1M22x1,5
Port 4-
Port 21M22x1,5
Port 22-
Port 23-
PluggedOK
Cut-Out Pressure9,5 BAR / 0,2 BAR
Inflation Valve-
Recycle ValveOK

Other OEMs

RENAULT TRUCKS

  • 5010067854
  • 5010013400

WABCO

  • 9753030800
  • 975 303 080 0

Related Products

Repair Kits

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
RENAULT TRUCKS
WABCO

FAQ

What is the function of this unloader valve?
It regulates air pressure within the pneumatic brake system, automatically releasing air at a specific threshold to maintain safe operating levels.
Which vehicle brands is this part compatible with?
This component is designed for Renault Trucks and is compatible with WABCO systems used in heavy commercial vehicles.
What are the technical port specifications?
The unit features M22x1.5 port configurations (Port 1 and Port 21) to ensure precise integration into existing air brake lines.
How do I know if the unloader valve needs replacement?
Technicians should look for symptoms like inconsistent air pressure, leaks around the M22x1.5 ports, or failure to reach the 9.5 BAR cut-out pressure.
What are the OE reference numbers of this part?
301.01.0010 directly replaces Renault Trucks OE numbers 5010013400, 5010067854. It also replaces WABCO OE number 9753030800.