A new replacement Hydromax brake booster for GMC, Chevy, and Isuzu trucks, showing the long single-eyelet pedal rod.

2772114 HYDROMAX LONG PEDAL ROD GMC CHEVY ISUZU

Name: 2772114 HYDROMAX LONG PEDAL ROD GMC CHEVY ISUZU
Brand: Bexar Pro Componets
SKU: 49718
Availability: InStock

$400.00

Fitment Lookup:

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

Casting #2772114 Hydromax Booster | Multi-Fit RV GMC, Chevy, International, Ford & Industrial

SKU: 52739874

Bexar Pro Components Grade

Bexar Pro Components: Precision Parts for Uncompromising Performance and Safety.

Restore your vehicle’s braking power with this brand new Hydromax brake booster from Bexar Pro Components. Specifically engineered for heavy-duty fleet reliability, this unit is a direct replacement for boosters featuring Casting #2772114 or #0204745907.This configuration is primarily found on GMC Topkick, Chevy Kodiak, and Isuzu F-Series tilt cab trucks requiring the specialized long single eyelet pedal rod.

Technical Specifications

Spec Identifier	Detail	Application Note
Condition	NEW	Non-remanufactured, factory fresh component.
Body Casting #	2772114 / 0204745907	Verify this number is stamped on your original housing.
Pedal Rod Style	Long Single Eyelet	Pre-installed; engineered for GMC/Chevy/Isuzu linkage.
Sealing Hardware	Oval O-Rings Included	Ensures high-pressure seal for the backup pump motor.

Verified Vehicle Application Search

Chevrolet

C6500 / C7500 (1997–2002)
T6500 / T7500 Tilt Cab
B70 School Bus (1997–2002)

GMC

C6500 / C7500 (1997–2002)
T6500 / T7500 / T6 / T7 Tilt Cab
B7500 / B7000 School Bus

Isuzu

FTR / FSR / FVR Tilt Cab
FXR Series (2008–2010)
Industrial Vocational Chassis

⚠ Expert Installation & Field Note

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

Pushrod Verification: The long single eyelet pedal rod is pre-installed. Verify the length against your old unit before installation to ensure 100% stroke calibration and pedal height.
Hardware Note: New Oval O-rings are provided. Reusing old seals is the leading cause of hydraulic leaks at the pump motor flange. Some original mounting studs or flange nuts may need to be cleaned and reused.
Legacy Adaptation: If your original unit features a round 1-pin flow switch, you will require Adapter SKU 529999 to complete the upgrade to this modern casting.

? Core Return Program

Return your old, like-for-like core within 90 days for a $50.00 refund. We support sustainable fleet maintenance for commercial vocational trucks.

Download Hydromax Manual