4725001270 Wabco Tractor ABS Relay Valve Package - 12V 4S/4M 5.5 PSI

The Wabco 4725001270 is a genuine ZF Wabco tractor ABS relay valve package (RVP) designed for 12-volt systems in 4S/4M and 6S/4M sensor-modulator configurations. The kit includes a replacement valve, mounting bolts, O-rings, and lubricant, making it a complete service solution for rear-axle ABS. Crack pressure is rated at 5.5 psi. This valve is compatible with C, D, and E Version ECUs, broadening its fit across multiple tractor ABS generations. Call us to confirm proper fit for your specific ECU version and axle setup before ordering.

Features

Genuine ZF Wabco OEM part number 4725001270
12-volt relay valve package for tractor ABS rear-axle systems
Compatible with 4S/4M and 6S/4M sensor-modulator configurations
5.5 psi crack pressure rating
Compatible with C, D, and E Version ABS ECUs
Kit includes replacement valve, mounting bolts, O-rings, and lubricant

Tech Specs

• Voltage: 12V
• System Configuration: 4S/4M; 6S/4M
• Crack Pressure: 5.5 psi
• ECU Compatibility: C, D, and E Version ECUs
• Marketing Group: Rear Axle
• Unit Pack: 1
• UPC: 193133443636

Additional Information

This kit is sold as a unit quantity of one and is an active OEM part. It serves as a direct replacement for Wabco 4008501240. The complete kit contents - valve, bolts, O-rings, and lubricant - allow a full valve replacement without sourcing separate hardware.