ATE 300233 Power Brake Booster

ATE Original Vacuum Brake Booster

The ATE Original Brake Booster, Vacuum is a direct-fit power brake booster built for consistent pedal assist and reliable braking response. It is engineered for Volvo S60, V70, XC70, and S80 applications that require vacuum-assisted braking, including vehicles equipped with Dynamic Stability Control in listed fitments.

Part number 300233 is part of the ATE Original line, which focuses on OE-style replacement components with the same quality standards used in original equipment applications. For Volvo S60 brake booster replacement, Volvo V70 brake booster service, or Volvo XC70 and S80 vacuum booster repair, this unit supports smooth pedal feel and dependable stopping performance.

Key Features

• Vacuum booster type for power-assisted braking
• Dual diaphragm design for consistent brake assist
• 9-inch housing diameter
• Metal housing for durable construction
• Brake pedal rod extension included
• Master cylinder not included
• Mounting hardware not included
• Mounting bracket not included

Product Details

ATE brake boosters are built with high-quality materials and precise workmanship to reduce premature wear and maintain dependable operation over time. The dual diaphragm vacuum design helps deliver braking assist even at low pedal force, which is important in stop-and-go driving and during emergency braking. Part number 300233 is a practical OE-style replacement for drivers servicing Volvo braking systems that call for this configuration.

This part cross-references Volvo OE numbers 8649492 and 30793677 for the same application.

What It Helps Solve

• Hard brake pedal feel
• Reduced brake assist from a failing vacuum booster
• Inconsistent stopping response during daily driving
• Brake booster wear related to age or vacuum loss
• Replacement needs on Volvo S60, V70, XC70, and S80 brake systems

Installation Notes

Verify vacuum booster style, housing diameter, and pedal rod configuration before installation. This unit includes the brake pedal rod extension, but does not include the master cylinder, mounting hardware, or mounting bracket. Confirm fitment against the vehicle’s brake system and listed notes, especially on Volvo S60, V70, XC70, and S80 models equipped with Dynamic Stability Control where specified.

• Fits 2001-2009 Volvo S60, N/A; Compatible with vehicles equipped with Dynamic Stability Control.
• Fits 2001-2007 Volvo V70, N/A; Compatible with vehicles equipped with Dynamic Stability Control.
• Fits 2007 Volvo XC70, N/A.
• Fits 1999-2006 Volvo S80, N/A; Compatible with vehicles equipped with Dynamic Stability Control.
• Fits 2003-2006 Volvo XC70, N/A; Compatible with vehicles equipped with Dynamic Stability Control.

Quality Assurance

ATE Original brake boosters are manufactured to OE-quality standards with careful material selection and precise assembly. The brand positions this line as a direct replacement solution for dependable braking performance and consistent fitment on supported Volvo applications.