The Wabco 4008511520 is a genuine OEM HABS SmartTrac ATC Electronic Control Unit for hydraulic brake systems. It operates on 12V and is engineered to OE specification. The unit accepts DOT 3/4 brake fluid and features six threaded ports: front-left and front-right at 1/2"-20 UNF-2B, mid-front and mid-rear at 9/16"-18 UNF-2B, and rear-left and rear-right at 7/16"-24 UNS-2B. The housing measures 238 x 238 x 178 mm. Protection class is IP6K9K per IEC 529, meaning the unit is rated against high-pressure washdown and dust ingress. Operating temperature range is -40C to +110C. To program this unit, download the vehicle-specific configuration file from the WABCO Snap-On website before installation. Call us to confirm proper fit for your application.
Features
Genuine OEM Wabco HABS SmartTrac ATC Electronic Control Unit
12V operating voltage to OE specification
Compatible with DOT 3/4 brake fluid
Six dedicated port threads: FL and FR 1/2"-20 UNF-2B, MF and MR 9/16"-18 UNF-2B, RL and RR 7/16"-24 UNS-2B
IP6K9K (IEC 529) protection class - rated for high-pressure wash and dust ingress
Operating temperature range: -40C to +110C
Housing dimensions: 238 x 238 x 178 mm
Tech Specs
- Brand: Wabco
- Product Name: HABS SmartTrac ATC Electronic Control Unit
- Part Number: 4008511520
- Voltage: 12V
- Medium: Brake fluid DOT 3/4
- Port Thread FL: 1/2"-20 UNF-2B (Front Left)
- Port Thread FR: 1/2"-20 UNF-2B (Front Right)
- Port Thread MF: 9/16"-18 UNF-2B (Mid Front)
- Port Thread MR: 9/16"-18 UNF-2B (Mid Rear)
- Port Thread RL: 7/16"-24 UNS-2B (Rear Left)
- Port Thread RR: 7/16"-24 UNS-2B (Rear Right)
- Protection Class: IP6K9K per IEC 529
- Temperature Range: -40C to +110C
- Dimensions: 238 x 238 x 178 mm
- Technical Specification: OE specification
