Hydro-Max & Brake Service
Expert troubleshooting for Hydro-Max boosters, master cylinders, and air brake systems. We solve the “hard pedal” and low-flow issues common in medium-duty trucks.
Find the Right Truck Part Fast
Search by Year, Make, and Model — Guaranteed Fitment
Founded 1985 • San Antonio, Texas
Expert Medium-Duty Brake & Drivetrain Authority
Driven by decades of master-level expertise in medium-duty hydraulics and diesel compliance. San Antonio’s premier facility for commercial fleets and vocational vehicles.
San Antonio Fleet & Diesel Services
Dedicated to solving complex mechanical failures where other shops stop. We specialize in Class 5-8 truck systems and high-precision drivetrain diagnostics.
Heavy-Duty Clutch & Flywheel
Specialized semi-truck clutch replacements and in-house flywheel resurfacing. Precision balancing ensures long-term drivetrain reliability for commercial fleets.
Diesel Repair & DOT Compliance
Comprehensive diesel diagnostics for Cummins, Power Stroke, and Duramax. We are a certified Texas DOT Inspection station for all vocational vehicles.
Why San Antonio Fleet Managers Choose Us
Since 1985, Automotive Brake & Clutch has stood as a pillar of the San Antonio automotive community. Our master technicians leverage decades of hands-on field experience to provide diagnostic accuracy that generalist shops simply can’t match.
We don’t just “swap parts”—we utilize OEM software (Cummins Insite, J-Pro) and specialized hydraulic testing to verify failures before you spend a dime on repairs, keeping your fleet on the road and your downtime to a minimum.
Service Highlights:
- ✔️ Verified CARFAX® Service Reporting
- ✔️ Official Texas Vehicle Inspection Station
- ✔️ Specialized Hydraulic Press Work
- ✔️ Medium-Duty Driveline Balancing
- ✔️ Expert Fleet Maintenance Scheduling
Hard-To-Find Parts, Shipped Nationwide
Searching for specialized Bexar Pro Components or rare Hydro-Max reservoirs? We inventory the technical parts that keep American fleets moving.
