SKP SK527409 Power Brake Booster

Power Brake Booster for Hydroboost Trucks

The SKP SK527409 power brake booster is built for 2011 Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD applications with Hydroboost. It multiplies pedal input to help restore consistent braking response and stopping power in heavy-duty truck use.

• Direct replacement power brake booster for Hydroboost-equipped trucks
• Built from high-quality materials for durability
• Manufactured to OE specifications for fit and function
• Supports smoother brake assist under demanding driving conditions
• Cross-references SKP 527409 for the same application

Detailed Product Information

SKP SK527409 is a brake booster replacement for 2011 Chevrolet Silverado 2500 HD and Silverado 3500 HD, plus 2011 GMC Sierra 2500 HD and Sierra 3500 HD models with Hydroboost. This component is used in the brake assist system to increase the force applied at the master cylinder, helping the driver achieve firmer braking with less pedal effort. The SK527409 part number is also referenced as 527409 for application matching.

Common Issues This Part Can Address

• Hard brake pedal feel
• Reduced brake assist from a worn booster
• Inconsistent stopping response
• Brake system performance loss on Hydroboost-equipped trucks
• Fitment problems from a booster that no longer matches OE dimensions

Installation Notes and Tips

Verify Hydroboost configuration before ordering. Confirm the master cylinder, brake lines, and mounting points match the original unit on your 2011 Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, or GMC Sierra 3500 HD. After installation, inspect the brake system for proper pedal feel and full assist operation.

Quality Assurance

SKP manufactures this booster to meet OE specifications using durable materials for a precise fit and dependable service life.