Hydromax Flow Switch Adapter

Name: Hydromax Flow Switch Adapter
Brand: Bexar Pro Componets
SKU: 1548
Availability: InStock

$25.00

Fitment Lookup:

Category: BPC - Hydromax Brake Boosters Brand: Bexar Pro Componets

Hydromax Flow Switch Adapter | Conversion Hardware

SKU: 529999

Bexar Pro Components Grade

Bexar Pro Components: Bridging the Gap for Modern Hydromax Integration.

This Hydromax Flow Switch Adapter from Bexar Pro Components is the essential hardware solution for retrofitting modern Hydromax units (Casting #2772114) into legacy chassis. It allows for a seamless electrical transition when replacing older 1-pin Hydromax boosters.Engineered for heavy-duty fleet reliability across automotive and industrial equipment, this adapter ensures that your flow switch safety monitoring system remains fully functional when upgrading to current-generation braking hardware.

Compatibility & Casting Cross-Reference

Spec Identifier	Detail	Application Note
Primary Function	1-Pin to Multi-Pin Conversion	Adapts modern #2772114 units to legacy vehicle wiring.
Legacy Casting Fits	2771293, 2771371, 2771424, 2771819	Verified for Ford, International, & Industrial units.
Installation Type	Plug-and-Play Integration	Ensures electrical signal continuity for safety sensors.

⚠ Expert Installation & Field Note

Based on our shop experience specializing in heavy-duty brakes since 1985:

While this adapter solves the electrical connection, physical clearance must be verified for specific system swaps:

Motor Clearance: When replacing boosters with casting numbers 2771293 or 2771371, verify sufficient space for the backup motor housing. Modern units often use center bolts whereas legacy units used offset patterns.
System Bleeding: After installing the adapter and new booster, perform a full system flush. Air trapped in the flow switch gallery can cause false warnings even with a new adapter.
Wiring Integrity: Inspect the vehicle-side 1-pin connector for corrosion before seating this adapter to ensure a consistent safety signal.

Technical Guidance

Upgrading a legacy Hydromax system? Our technical manual provides full system wiring diagrams and hydraulic pressure specifications for professional fleet integration.

Download Hydromax Manual