Hydromax Backup Pump Motor | 12-Volt High-Torque Replacement
SKU: 52990676
Industrial & Automotive Grade
ABC Dynamics: Essential Safety Components for Reliable Hydraulic Backup.
Ensure your vehicle’s emergency braking capability with this brand new 12-Volt Hydromax Backup Pump Motor. Designed to fit the Hydromax boosters featured across our catalog, this motor serves as the primary failsafe for automotive fleets, RVs, and heavy industrial equipment.
This high-torque replacement unit is compatible with various configurations, replacing motors with both stud and nut terminals as well as lead wire connections. Whether you are servicing a delivery truck, a motorhome, or a motor grader, this motor provides the necessary hydraulic pressure in the event of a primary engine failure.
Technical Specifications
| Spec Identifier | Detail | Application Note |
|---|---|---|
| Voltage | 12-Volt DC | Standard for most automotive, RV, and commercial chassis. |
| Terminal Type | Universal Multi-Style | Replaces stud/nut and lead wire styles. Instructions included. |
| Compatibility | Bendix Hydromax Systems | Fits boosters for GMC, Ford, Freightliner, Hino, Volvo, and more. |
| Industrial Use | Heavy Equipment / Graders | Suitable for John Deere and Navistar industrial applications. |
⚠ Technical Support & Options
- Terminal Conversion: Step-by-step instructions are included to facilitate the swap from lead-wire to stud-terminal configurations.
- 24-Volt Requirement: If your industrial equipment or international chassis requires a 24-Volt option, please call or email our team for availability.
- Maintenance Tip: We recommend replacing your Oval O-rings when installing this motor to ensure a leak-free seal.
Expert Assistance
Need help identifying your pump motor for a specific fleet or industrial application? Our technicians are ready to assist.









