Bexar Pro BP7255 hydroboost brake booster for 1982-1993 Chevrolet G30 and GMC G3500.

Technical close-up of 10 x 1.25mm mounting studs and hydraulic ports on BP7255 booster.

Professional technician performing a hydraulic pressure test on a G30/G3500 hydroboost.

1982-1993 Chevrolet G30 & GMC G3500 Hydroboost Brake Booster | BP7255

Name: 1982-1993 Chevrolet G30 &amp; GMC G3500 Hydroboost Brake Booster | BP7255
Brand: Bexar Pro Componets
SKU: 59043
Price: 337.89 USD
Availability: InStock

$337.89

Fitment Lookup:

Category: Hydroboost Brake Boosters BPC Brand: Bexar Pro Componets

Description
Additional information

Bexar Pro Hydroboost | 1982-1993 Chevy G30 & GMC G3500

SKU: BP7255

Bexar Pro Components Grade
Special Order: Ships in 3-5 Business Days

“Engineered for the high-capacity braking demands of 1-ton vocational van fleets and commercial chassis.”

Restore professional-grade stopping power to your heavy-duty van with the **Bexar Pro Hydroboost**. Specifically calibrated for the **1982-1993 Chevrolet G30** and **GMC G3500** 1-ton series (including G30HD and GP3500 commercial stripped chassis), this unit utilizes the power steering pump to provide superior hydraulic assist. Each unit is reverse-engineered to identify and correct original design weaknesses, featuring 100% O.E. quality seals and check valves to ensure long-term durability under maximum load.

Specification	Detail
Booster Type	Hydraulic (Power Steering Powered)
Housing Material	Rugged Cast Iron
Stud Thread Size	10 x 1.25mm
Internal Components	100% New Seals, Diaphragms & Check Valves

?️ Professional Installation & Field Note

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

Van Chassis Heat: 1-ton van engine bays are prone to extreme heat. Our rust-prohibitive finishing process is essential for extending the unit life in these vocational environments.
Hydraulic Cleanliness: Contaminated fluid is the primary cause of hydroboost failure. We strongly recommend a complete power steering system flush during installation to protect the new internal check valves.
Output Rod Alignment: Our master cylinder output rods are pre-adjusted for easier installation, ensuring your G30 or G3500 is back on the road faster with correct pedal travel.

Installation & Troubleshooting Guide →