Bosch 0204777599 Hydro-Boost Hydraulic Power Brake Booster Assembly

The Bosch 0204777599 Hydro-Boost Assembly is a hydraulic power brake booster designed to deliver the reliable stopping power needed for heavy-duty trucks when hauling or towing. Since 1973, Bosch has been a trusted supplier of Hydro-Boost assemblies to Original Equipment Manufacturers, bringing decades of engineering expertise to the aftermarket.

Key Features:

• 100% new assembly (not remanufactured) designed, tested, and manufactured in the United States to match original equipment specifications
• Hydraulically tested and verified for quality assurance before leaving the factory
• Accumulator charged to OE specifications for each specific application, ensuring increased safety and peace of mind
• Engineered to exceed 500,000 pedal strokes for reliable performance and extended service life
• Provides optimal brake system performance for maximum safety when hauling or towing heavy loads
• Direct replacement for OE part number 19371361

This Hydro-Boost power brake booster assembly uses hydraulic pressure from the power steering system to multiply brake pedal force, providing superior braking performance compared to vacuum boosters. It's specifically engineered for heavy-duty applications where traditional vacuum brake boosters may not provide adequate stopping power.