Main shot of the Bexar Pro Hydroboost BP7372 hydraulic brake booster for Hummer H2 heavy duty SUVs.

Close-up view of hydraulic input ports and 100% new seals on Bexar Pro BP7372 hydroboost unit.

Top-down view of Bexar Pro BP7372 Hydroboost unit showing fluid line connection locations.

Bottom view of Bexar Pro BP7372 brake booster showing base reinforcement and mounting surface.

Bexar Pro Hydroboost Hydraulic Power Brake Booster for Hummer H2 (BP7372)

Fitment Lookup:

Category: Hydroboost Brake Boosters BPC Brand: Bexar Pro Components

Description

SKU: BP7372

Bexar Pro Hydroboost | Heavy-Duty SUV Application

Heavy-Duty SUV Grade
In Store & Fast Shipping

CRITICAL: Verify Specifications

Please confirm your mounting flange, 2.16-inch housing diameter, and stud thread dimensions (10 x 1.25mm) prior to installation. Full-size heavy-duty SUVs rely on precise hydraulic assist pressure to maintain safe, reliable stopping power under high GVWR demands.

“Engineered to restore immediate, high-pressure hydraulic stopping performance and firm pedal feel for heavy-duty full-size SUVs.”

Restore maximum stopping confidence and eliminate spongy brake pedal feel with the Bexar Pro Hydroboost (BP7372). Designed specifically for full-size heavy-duty SUV applications—including the Hummer H2—this heavy-duty hydraulic power brake booster leverages power steering fluid pressure to deliver consistent, high-output braking assist. Reverse-engineered to correct original factory failure points, every unit is built with 100% new O.E. quality seals, diaphragms, and precision-tested check valves.

Fitment Guide

MAKE	MODEL	START YEAR	END YEAR
HUMMER	H2	2005	2007

Specification	Detail
Housing Diameter	2.16 inches
Booster Type	Hydraulic (Power Steering Assist)
Stud Thread Size	10 x 1.25mm
Housing Material	Cast Iron
Internal Components	100% New Seals, Diaphragms & Check Valves
Mounting Bracket Included	Yes
Master Cylinder Included	No
Pedal Rod Extension Included	No

🛠️ Expert Installation & Field Note

From our shop experience specializing in heavy-duty commercial hydraulic braking systems since 1985:

Power Steering System Fluid Flush: Heavy-duty hydroboost units share fluid with the power steering pump and gear. Always flush old fluid completely before installation to prevent contamination from binding internal spool valves.
Pedal Linkage Alignment: Inspect the pedal pushrod attachment at the firewall mounting bracket during reassembly to ensure straight actuation without binding, which prevents premature seal wear.
Corrosion Barrier: Our exclusive rust-prohibitive finishing process coats raw cast iron surfaces to withstand extreme severe-duty environments, road salt, and long-term service.

Installation & Troubleshooting Guide →

Availability & Logistics

In-stock item available for immediate counter pickup, local delivery, or direct regional shipping.

Core Deposit Terms

The listing price includes the core configuration ($50.00 core deposit value). Send your original rebuildable core back within 90 days for a full refund back to your original payment method.