Product Description
The Haldex 4721707970X is a remanufactured Automatic Traction Control valve designed for heavy-duty truck and tractor rear axle ABS valve packs using Meritor/WABCO-style braking systems.
The ATC valve works with the ABS electronic control system to control braking pressure during traction-control operation, helping reduce drive-wheel spin when traction is limited.
Haldex specifies the 4721707970X as a 12-volt valve with a bayonet-style electrical connector. It is compatible with D- and E-version Meritor/WABCO-style ECUs and is used as the ATC component in several Haldex remanufactured rear axle ABS/ATC valve packages. Haldex
Part Number: 4721707970X
Brand: Haldex
Condition: Remanufactured
Product Type: Automatic Traction Control Valve
Position: Rear Axle
Voltage: 12V
Connector: Bayonet
Core Group: ABS15
Approx. Weight: 1.3 lb
OE References: WABCO 4721707970, S4721707970, R955429
