Restore maximum braking performance and safety with this complete original Geely Proton X70 Brake Booster Assembly. This genuine unit is designed specifically for the imported (CBU) 1.8L Proton X70 models and includes the brake master pump, fluid reservoir tank, and cap. 
The brake booster provides crucial vacuum assistance to reduce the effort needed to press the brake pedal, while the master pump generates the hydraulic pressure to activate the calipers. Replacing the entire assembly with an original equipment manufacturer (OEM) part ensures all components work in harmony, providing consistent, reliable, and safe braking performance. 

Key Features & Specifications:

• 100% Original Proton Part: Manufactured to strict engineering standards for safety, durability, and reliable performance.
• Part Reference: 4056046900.
• Compatibility:
  • Proton X70 1.8L CBU (Fully Imported Models, typically 2018-2019)
• Function: Provides vacuum assistance to the braking system and generates hydraulic pressure to stop the vehicle.
• Condition: Brand new complete assembly.
• Includes: Brake booster, master cylinder/pump, fluid reservoir tank, and reservoir cap.
• Installation Note: Professional installation and thorough brake fluid bleeding are mandatory after installation to ensure safe vehicle operation. 

Prioritize safety and responsive braking in your X70 with this original Proton brake booster assembly. This comprehensive solution is a vital investment for maintaining your vehicle's core safety performance.