Power Brake Booster Auxiliary Electric Vacuum Pump Assembly For Volvo

Power Brake Booster Auxiliary Electric Vacuum Pump Assembly for Volvo

This Power Brake Booster Auxiliary Electric Vacuum Pump Assembly for Volvo provides supplemental vacuum pressure to ensure reliable power braking performance under varying engine loads.

Overview

This electric vacuum pump assembly assists the main brake booster by maintaining consistent vacuum pressure. The electric vacuum pump assembly activates when engine vacuum drops, ensuring the driver always has full power brake assist. This electric vacuum pump assembly is essential for safety, especially during cold starts or low-speed maneuvers.

Built For Performance

• High-efficiency electric motor delivers rapid vacuum generation
• Durable housing seals internal components against moisture and road grime
• Direct-fit connector matches factory wiring harnesses for simple integration
• Vibration-damping mounts reduce operating noise inside the cabin

Fits These Machines

• for Volvo passenger vehicles with auxiliary vacuum systems

On-The-Job Use

• Supplying consistent vacuum pressure during high-load engine conditions
• Restoring soft and responsive brake pedal feel on cold mornings
• Replacing worn factory auxiliary pumps that cause braking stiffness

Specs At A Glance

Good To Know

Q: What does a failing auxiliary vacuum pump sound like? A: A failing pump may produce a loud buzzing, clicking, or humming noise from the engine bay, or it may fail to run entirely.

Q: Can a bad auxiliary pump cause a stiff brake pedal? A: Yes, if the auxiliary pump fails, the brake booster will not receive enough vacuum, leading to a hard or stiff pedal, especially at low speeds.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.