Genuine 000 431 68 07 64 Brake Booster Check Valve - 000 431 68 07 64

The Genuine 000 431 68 07 64 is an OEM brake booster check valve designed to maintain proper vacuum pressure in the brake booster system. This critical component ensures consistent brake pedal feel and optimal braking performance by preventing vacuum loss when the engine is off or during low vacuum conditions.

Key Features:

• Genuine OEM quality part manufactured to exact Mercedes-Benz specifications
• Maintains vacuum pressure in the brake booster system
• Prevents hard brake pedal condition and loss of power assist
• Direct replacement for worn or failed original check valve
• Precision-engineered one-way valve design

This check valve is a critical maintenance item that should be replaced if you experience a hard brake pedal, loss of brake assist, or hear hissing sounds near the brake booster. Regular inspection and replacement of this component helps ensure safe, reliable braking performance.