Product Description
BENDIX HYDROMAX MOTOR (STUD) 2771320
PART NUMBER(S):
2771544X
DESCRIPTION:
MODEL: Hydromax Motor (Stud Type)
Engines: Suited for hydraulic braking systems using 12V motor operation
Vehicles: IHC, Chevrolet, GMC, and other medium-duty commercial vehicles
- Electric motor actuator for Hydromax hydraulic brake units
- Replaces motors on RV2771320X and RV2771494X systems
- Stud-type mounting for secure integration
- 12-volt power supply standard
- Compatible with booster assemblies requiring 2771320-type motors
- OE-style connector interface for fast replacement
Applications: This stud-mount hydraulic brake motor is designed to power Bendix Hydromax booster units in medium-duty trucks, buses, and vocational vehicles. Ideal for fleet service, Hydromax-equipped chassis, and units originally equipped with Bendix 2771320 systems. Delivers consistent braking force in hydraulic-assist systems and integrates easily with legacy and modern harnesses.
CROSS REFERENCES:
2771320, 2771493, 2771544, 2772302, 2772876, 4278917, 745-R2771320R, 771494, BA2772302, BE2771494, BE2772302, BEPCO2771494X , BH2771320, BH2771493, BH2771494, BH2772302, BW2771494, BW2771544, BW2772302, BWBW2771544, MIRV2771320X, P2771494, R2771494, R2772302, RV2771320X, RV2771494X
A cross-reference listing means it should be a suitable replacement for the part numbers listed. Please confirm all dimensions match your application before installing
IMPORTANT INSTALLATION NOTES
- Disconnect battery power before removing old unit
- Confirm Hydromax booster type (stud vs. flange) prior to install
- Use OEM torque specs for securing motor housing
- Check for worn or corroded connectors and replace as needed
- Test motor operation with proper voltage input before road use
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, Call: 1-877-243-0442 | Email: sales@fleet-products.com
WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?
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- Canadian-owned and operated since 1985
- Trusted by fleets, mechanics, and B2B partners across North America
- Fast, reliable shipping across North America
- Competitive pricing with core return refunds
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