The Wabco 4801020140 is a TEBS D version Electronic Braking System ECU designed for tractor applications with integrated RSS (Roll Stability Support). Running on 24V, this ECU operates on a 4S/3M system configuration and carries an IP 66 protection rating, making it suitable for the demanding under-vehicle environment. The electrical connection supports Bat, ILS, ECAS, ELM, 24N, and Telematik interfaces. Maximum operating pressure is 123.3 psi, and the operating temperature range spans -40°C to +65°C. Port threads include M22 x 1.5 (ports 1, 21, and 22), an integrated silencer at port 32, and M16 x 1.5 at ports 4 and 5. Mounting is via two M10 bolts spaced 5.31 in. apart. Sold by Pro Gear and Transmission as a genuine OEM Wabco unit.
Features
TEBS D version EBS ECU for tractor applications with integrated RSS
24V operating voltage, 4S/3M system configuration
IP 66 protection class for harsh under-vehicle environments
Operating temperature range: -40°C to +65°C
Max. operating pressure: 123.3 psi
Electrical connections: Bat/ILS/ECAS/ELM/24N/Telematik; mounting via 2x M10 bolts at 5.31 in. spacing
Tech Specs
- Brand: Wabco
- Version: TEBS D
- Voltage: 24V
- System: 4S/3M
- Protection Class: IP 66
- Max. Operating Pressure: 123.3 psi
- Operating Temperature Range: -40°C to +65°C
- Electrical Connection: Bat/ILS/ECAS/ELM/24N/Telematik
- Mounting: 2x M10 mm
- Distance Between Bolts: 5.31 in.
- Port Thread 1: M22 x 1.5
- Port Thread 21: M22 x 1.5
- Port Thread 22: M22 x 1.5
- Port Thread 32: Integrated Silencer
- Port Thread 4: M16 x 1.5
- Port Thread 5: M16 x 1.5
- Unit Dimensions (mm): 304 x 210 x 238
- Technical Specification: OE specification
