303.08.0006.01 EBS Relay Valve Overhaul Kit
303.08.0006.01
Summary
This EBS relay valve repair kit is designed to restore the pneumatic-mechanical sealing and moving elements of relay valves in heavy commercial vehicles. It is compatible with WABCO systems and various heavy-duty engines, providing a reliable solution for maintaining electronic braking system performance.
| EAN Code | 8683457002920 |
|---|
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Description
What does an EBS relay valve repair kit do?
An EBS relay valve repair kit is a spare component set used to renew the worn internal parts of the relay valve in a heavy commercial vehicle's electronic braking system (EBS). This kit is essential for restoring the pneumatic-mechanical integrity of the valve, ensuring that electrical signals are accurately converted into proportional air pressure for the brake chambers.Compatible vehicles and engines
This repair kit is compatible with Kenworth W900 and T800 models, Peterbilt 379 and 378, and Western Star 4900 trucks equipped with Caterpillar C10 engines. It is also fitted to various other heavy commercial vehicles including Mercedes-Benz, Scania, MAN, and DAF. For optimal performance, ensure the kit matches the original valve type and connection dimensions.Installation and maintenance
When performing maintenance, technicians should verify the valve type plate and check for signs of air leakage or sluggish response. This kit focuses on renewing seals and moving parts; please note that electronic connectors and solenoid coils are not included. Always consult your authorized distributor to ensure correct fitment.System troubleshooting
Regular inspection of the braking system helps prevent premature wear of internal diaphragms and seals, maintaining the high-strength performance required for heavy-duty operations.Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| CATERPILLAR | C10 | ||
| DAEWOO | |||
| DAF | |||
| HINO | |||
| KENWORTH | T800 | CATERPILLAR C10 | |
| KENWORTH | W900 | CATERPILLAR C10 | |
| LOHR | |||
| MAN | |||
| MERCEDES BENZ | |||
| OTOKAR | |||
| PACCAR | |||
| PETERBILT | 378 | CATERPILLAR C10 | |
| PETERBILT | 379 | CATERPILLAR C10 | |
| SCANIA | |||
| SOLARIS | |||
| VAN HOOL | |||
| VDL | |||
| WABCO | |||
| WESTERN STAR | 4900 | CATERPILLAR C10 |
FAQ
What is included in an EBS relay valve repair kit?
The kit typically includes essential components like diaphragms, o-rings, and slide seals to renew the pneumatic-mechanical moving elements. Note that electronic components like connectors or solenoid coils are not included.
How can I know if my EBS relay valve needs a repair kit?
Technicians should look for symptoms such as air leaks around the valve or sluggish brake response. These often indicate that internal seals or diaphragms have worn down and require renewal.
Can this kit be used on all truck braking systems?
It is designed for heavy commercial vehicle EBS systems. To ensure correct fitment, it is vital to verify that the kit matches the original manufacturer specifications and connection dimensions.
Which vehicle brands are compatible with these kits?
These kits are compatible with several heavy-duty makes including Kenworth, Peterbilt, Western Star, Mercedes-Benz, Scania, MAN, DAF, and others using WABCO systems.