MAN TGS/TGX EBS Control Unit Knorr-Bremse 81258087077 81258087086 24V Euro 5/6

Description:
This listing is for a genuine Knorr-Bremse EBS electronic brake system control unit (EBS Steuergerät 24V) removed from a MAN truck. The module controls the EBS/ABS brake functions on MAN chassis and is designed for 24V commercial vehicles. OEM references on the label and in catalogues include MAN 81258087077 and 81.25808-7077, with manufacturer number Bosch/Knorr-Bremse 0 486 106 129. The unit is made in Hungary and is widely used on MAN TGS and MAN TGX tractors with Euro 5 and Euro 6 drivetrains. Cross-references from specialist MAN breakers and parts dealers also list related MAN numbers 81258087086, 81258087065 and 81258087073 for the same style EBS ECU.

The control unit features a robust aluminium housing with a blue multi-pin connector base that interfaces with the chassis wiring harness. Operating voltage is 24V, suitable for heavy-duty commercial vehicles. Typical installation position is on the chassis frame or within the cab electronics bay, depending on model. As with all EBS ECUs, correct coding and parameterisation to the truck specification (axle configuration, brake system layout, tyre sizes, etc.) is required after installation using MAN diagnostic tools.

This part was carefully removed from a fully operational MAN truck and was tested for basic functionality prior to dismantling. Connectors and pins are intact, and there are no visible signs of water damage, burnt components or physical cracks to the casing. Externally the module has normal marks and scratches from previous use, but nothing that affects performance. It is supplied exactly as shown in the photos, without additional brackets, wiring or sensors. Ideal as a cost-effective replacement for a faulty or water-damaged EBS ECU on compatible MAN TGS/TGX vehicles.

Please always match the part numbers 81258087077, 81.25808-7077 and 0 486 106 129 with your original unit and confirm compatibility for your specific chassis and Euro emission level before ordering. If in doubt, consult your MAN dealer or workshop with your VIN and these numbers.

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