Wabco EBS Relay Emergency Valve 9710028050

Product Description

Cross References: Scania:1738442,DAF: 1664345 , Kogel: 6500287 , Krone: 5870375 , Renault: 5021170448
A cross reference listing means that this valve is a suitable replacement for the part numbers listed. Some changes in air line plumbing may be required.

Wabco EBS Emergency Valve 971 002 805 0 Drawing: 9710028050.pdf


Wabco EBS Emergency Valve 971 002 805 0 Publication:

For the spare parts market, the trailer emergency valve 971 002 802 0 will be in case of pneumatic failure replaced by 971 002 805 0.

Pneumatic failures can be caused from:    
Leakage in driving position at the exhaust   Contamination at the / or defective supply valve
Leakage in hand brake position   Contamination at the supply valve
Leakage over yellow coupling head   Mechanical defect inside the Trailer emergency valve

The 971 002 805 0 do not has electrical components.

Mounting dimensions and pneumatical ports are equal.

For the 971 002 805 0, depending on the software status of the TEBS a wiring harness with sensor and/ or pressure switch is required. (see also market info from 01.03.2004)

All trailer emergency valves are shipped with a information sheet showing wiring diagrams of both types of repair units.

The repair units are as follows:

971 002 921 2 with software status C1, C2

971 002 922 2 with software status C3, D

The 971 002 805 0 is for the Aftermarket only.

In case of pneumatical failures at the 971 002 802 0, the time of warranty starts with the production date.


There are no reviews yet.

Be the first to review “Wabco EBS Relay Emergency Valve 9710028050”