ATE 300259 Power Brake Booster

ATE 300259 Power Brake Booster

ATE 300259 is a power brake booster for brake system service and replacement work. It is a direct-fit style component for applications that use this booster design, helping restore consistent brake pedal assist in the vehicle’s hydraulic braking system.

Key Features

• Power brake booster for brake system repair
• ATE part number 300259 for catalog matching and ordering
• Built for OE-style replacement use on supported applications
• Relevant for brake pedal assist and vacuum-assisted braking systems

Product Details

This ATE brake booster is identified by part number 300259 and belongs in the Brake > Hardware, Fasteners and Fittings category. It is used where the original booster has lost assist, developed internal leakage, or no longer maintains stable pedal feel. For buyers searching ATE 300259, ATE brake booster 300259, or a replacement power brake booster for brake service, this part provides a straightforward catalog match.

What It Helps Address

• Hard brake pedal feel
• Reduced brake assist during stopping
• Vacuum-related booster leakage
• Inconsistent pedal response after booster wear
• Brake system restoration during maintenance or repair

Installation Notes

Verify the original booster design, mounting pattern, and vacuum connection before installation. Confirm vehicle brake system configuration and compare the existing unit to ATE 300259 before ordering. Professional installation and brake system inspection are recommended after replacement.

Quality Assurance

ATE is a recognized brake component brand used in OE and aftermarket applications. Part number 300259 is cataloged for brake system replacement work and should be matched to the vehicle application before installation.