303.01.0020 Relay Valve
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303.01.0020 KNORR-BREMSE Relay Valve Compatible

303.01.0020

Summary

The VADEN ORIGINAL 303.01.0020 is a high-performance relay valve designed for heavy commercial vehicle brake systems. It is fully compatible with KNORR-BREMSE (AC 577 A, K158595), RENAULT TRUCKS (5010525137), and DAF (1360613) systems, ensuring precise pneumatic control and long-term reliability in demanding workshop environments.

EAN Code8683457001695
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Description

The relay valve serves as a critical component within the pneumatic brake system, ensuring rapid and precise air pressure modulation to maintain braking efficiency. This component is engineered with high-strength components to withstand the rigorous operational demands of heavy-duty commercial vehicle braking cycles.

303.01.0020 is the OE-equivalent relay valve used in DAF (1360613), KNORR-BREMSE (AC 577 A, K158595), and RENAULT TRUCKS (5010525137) systems. This part is designed to meet strict technical standards for seamless integration into existing pneumatic circuits, providing stable performance across various heavy vehicle applications.

For workshop technicians, maintaining the integrity of the brake system requires precise installation of the relay valve. It is essential to verify that all connections are secure and that the part matches the specific requirements of the vehicle's pneumatic architecture. Regular inspections of the valve's function can prevent system pressure drops and ensure optimal braking response during heavy-duty transport operations.

Other OEMs

DAF

  • 1360613

KNORR-BREMSE

  • AC 577 A
  • K158595
  • AC577A

RENAULT TRUCKS

  • 5010525137

Related Products

Repair Kits

Vehicles Used

BrandModelEngine
DAF
KNORR-BREMSE
RENAULT TRUCKS

FAQ

Which vehicle brands are compatible with this relay valve?
This part is compatible with DAF (1360613), KNORR-BREMSE (AC 577 A, K158595), and RENAULT TRUCKS (5010525137).
Is this part suitable for heavy commercial vehicles?
Yes, this relay valve is specifically designed for heavy commercial vehicle brake systems to ensure reliable pneumatic control.
Can I use this as an OE replacement for Knorr-Bremse parts?
Yes, it is an OE-equivalent for KNORR-BREMSE codes AC 577 A and K158595, providing high-strength performance.
What are the key OEM numbers for this product?
The compatible OEM numbers are 1360613 (DAF), AC 577 A (KNORR-BREMSE), K158595 (KNORR-BREMSE), and 5010525137 (RENAULT TRUCKS).
Is professional installation required for this component?
As a critical pneumatic brake system component, it is recommended that workshop technicians perform the installation and system checks.