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303.04.0001.01 Repair Kit for ECAS Solenoid Valves

303.04.0001.01

Summary

This ECAS solenoid valve repair kit is designed for the maintenance of electronically controlled air suspension systems. It ensures reliable performance in heavy commercial vehicles including Mercedes-Benz, MAN, and Scania trucks. This service set helps prevent air leaks and maintains stable chassis height. Equivalent to OE DAF 1344111, MAN 81259026175 and Mercedes-Benz 0003201358.

Product identifiers
EAN Code8683457004450
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Compatible OEM Codes

  • WABCO
    • 472 905 004 2
  • MERCEDES BENZ
    • 000 320 13 58
  • MAN
    • 81.25902-6175
  • DAF
    • 1344111

Description

What does an ECAS repair kit do?

An ECAS solenoid valve repair kit is a service set designed to renew the worn elements inside the solenoid valve blocks of an electronically controlled air suspension system.

Compatible vehicles and systems

This kit is essential for maintaining the pneumatic components that manage chassis height through precise air distribution. It is used in various heavy commercial vehicle applications, including DAF, MAN, Mercedes-Benz, Scania, Renault Trucks, and Otokar trucks. These kits are also compatible with Provia systems and are suitable for use in Krone and Schmitz Cargobull trailers.

Maintenance and benefits

By utilizing this repair kit, workshop technicians can overhaul the valve block instead of replacing the entire assembly, which significantly reduces downtime. The kit includes high-strength components designed to withstand demanding operating conditions within the suspension system.

Troubleshooting and service

Regular inspection of the sealing elements and plunger assembly can prevent symptoms like sagging while parked or delayed level response. For optimal performance, ensure all components are seated correctly during the service process. Check the compatibility list.

OE cross-reference

303.04.0001.01 (ECAS Solenoid Valve Repair Kit) is the equivalent of the DAF, MAN, Mercedes-Benz and WABCO OE numbers. This part directly replaces DAF OE number 1344111. It also replaces MAN OE number 81259026175, Mercedes-Benz OE number 0003201358 and WABCO OE number 4729050042.

Other OEMs

DAF

  • 1344111

MAN

  • 81259026175
  • 81.25902-6175

MERCEDES BENZ

  • A0003201358
  • 000 320 13 58

WABCO

  • 4729050042
  • 472.905.004.2
  • 472 905 004 2

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DAF
KÖGEL
KRONE
MAN
MERCEDES BENZ
OTOKAR
ProVia
RENAULT TRUCKS
SCANIA
SCHMITZ CARGOBULL
WABCO

FAQ

What is included in an ECAS solenoid valve repair kit?
A typical kit includes essential sealing elements such as O-rings, gaskets, diaphragms, and the plunger and spring assembly to renew the valve block.
Which vehicle brands are compatible with these kits?
These kits are compatible with various heavy commercial vehicles including Mercedes-Benz, MAN, Scania, DAF, Renault Trucks, and Otokar.
What are the symptoms of a failing ECAS solenoid valve?
Common signs include air leaks from the suspension system, sagging of the vehicle when parked, or a delayed response in chassis height adjustment.
Can I use this kit to avoid replacing the entire valve block?
Yes, these kits are specifically designed to allow technicians to overhaul existing WABCO or similar systems instead of replacing the complete assembly.
What are the OE reference numbers of this part?
303.04.0001.01 directly replaces DAF OE number 1344111. It also replaces MAN OE number 81259026175, Mercedes-Benz OE number 0003201358 and WABCO OE number 4729050042.