The Wabco Trailer ABS Valve and Electronic Control Unit Assembly is the perfect solution for maintaining safe and reliable braking performance on your trailer equipped with air ride suspension and WABCO ABS. This assembly includes an 4S/2M ECU/Valve, 3" power cable, 6" sensor extension cables, in-line filter, identification labels, and installation instructions. Designed and manufactured to meet or exceed original equipment specifications is the Wabco Trailer ABS Valve and Electronic Control Unit Assembly ensures optimal braking performance and safety on the road. With its advanced technology, this assembly is capable of detecting wheel lock-up and adjusting brake pressure accordingly, ensuring a smooth and efficient operation. FleetPride is your First Click in Heavy Duty®.