Centre axle trailer - 2M
The kit, cable, and accessories on this page are required for your application. The Installation Guide and equivalence report are available in the Documentation. The ABS 4.0 braking system schematics are available here.
ABS 4.0 2S/2M kit - 950 800 944
This kit includes the following parts :
- 1x 364 635 001 ABS 4.0 2M Premium
- 2x 950 364 503 Sensor, angled
- 2x 844 401 040 Cable for sensor, 4m
- 1x 028 525 709_M Instruction label for ABS
- 1x 006 700 128_M ABS 4.0 label
Power cable for your application
ISO 7638 to Power-A - Trailer
- ISO 7638 plug
- EB+ 4.0 Power-A plug
- 7 pins

All variants fulfill ADR specifications
More information and diagnostic
| Part number | Length (m) | Technical drawing |
|---|---|---|
| 844 021 090 | 9 | |
| 844 021 120 | 12 | |
| 844 021 150 | 15 | |
| 844 021 180 | 18 |
Additional parts for MGX retrofit
The MGX MCER valve originally included the automatic emergency braking function. When installing a new ABS system, you must install a Relay emergency valve to realise this function.
Relay Emergency Valve 351 008 122




MGX-2E (Grey) and MGX-2 (Black) were equipped with 45 or 60 teeth exciters:
- U-ABS / ABS 4.0 system is compatible with 60 teeth exciters up to 420mm tyre dynamic radius.
- If 45 teeth exciter or 60 teeth with dynamic radius over 420mm, exciters need to be replaced with 80/100 teeth!
- The sensors provided in the kits could require a new sensor bracket on the axle!