Wabco ABS Motor E-Version for Freightliner, Kenworth, Mack, Peterbilt, Volvo 4784079472

WABCO HABS-E ABS Pump Motor – Replacement Motor Kit Restore reliable hydraulic ABS pump operation with this replacement motor for WABCO HABS-E hydraulic ABS systems. The motor is the drive component responsible for operating the hydraulic pump within the ABS modulator. When the motor becomes worn, fails to operate, or cannot generate the required hydraulic pump activity, the ABS system may be unable to properly build or maintain hydraulic pressure during an ABS event. This replacement motor provides a practical alternative to replacing the complete ABS modulator when the motor itself is the failed component. Applications Designed for WABCO HABS-E hydraulic ABS systems WABCO identifies 4784079472 as a motor DC repair kit and an OE-specification replacement component. Common Failure Symptoms ABS warning or fault condition Hydraulic ABS pump fails to operate Pump motor does not run when commanded Intermittent ABS pump operation Excessive motor noise Slow or inadequate hydraulic pressure recovery Motor operates intermittently or stops under load ABS system unable to complete its hydraulic control cycle Replacement Part Numbers WABCO: 4784079472 Replaces / Cross References: S4784079472 – Meritor TDAS4784079472 – Freightliner S4784079472 – Kenworth 8235-S4784079472 – Mack 6300-4784079472 – Mack S4784079472 – Peterbilt WAB4784079472 – Volvo WABCO's catalog confirms these replacement references for 4784079472. Product Details Replacement DC motor HABS-E hydraulic ABS application Flange-mounted configuration OE-specification design Replacement repair-kit component Why Replace the Motor? The electric motor is a critical component of the hydraulic ABS system. If the motor fails, the hydraulic pump cannot perform its required function, potentially disabling important ABS hydraulic functions. Replacing the motor can allow the original hydraulic assembly to remain in service rather than replacing the complete modulator. Important Installation Note Verify the existing motor, ABS modulator configuration, and part number before ordering. 4784079472 is specifically associated with the WABCO HABS-E application listed above. For professional installation, follow the applicable WABCO service and repair procedures. Related Part Numbers: 4784079472 S4784079472