Sealey Brake Bleeding Tool - VS820

The Sealey VS820 is a professional-grade brake bleeding tool designed for efficiency and ease of u...

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Product Information

Full details

The Sealey VS820 is an essential professional-grade tool designed for automotive technicians and DIY enthusiasts who need to bleed hydraulic brake and clutch systems efficiently. Its primary benefit is enabling a true single-person operation, eliminating the need for a second person to operate the brake pedal during the fluid exchange process. A key caveat is that users should ensure they are comfortable with standard hydraulic system safety protocols, as working with brake fluid requires careful handling to prevent damage to vehicle paint and skin irritation.

All features

Model Part NumberVS820
BrandSealey

Extended Product Information

FAQs

Can the Sealey VS820 be used on ABS systems?

Yes, it is suitable for standard hydraulic systems, but always consult the vehicle manufacturer's manual if your car has an integrated ABS/ESP module that requires specialized diagnostic software.

Does this tool require an air compressor?

The VS820 is designed for manual or shop-based operation; please refer to the specific unit packaging for whether it relies on vacuum or manual pumping pressure.

How often should I clean the tool?

You should flush the tool components with brake cleaner immediately after every use to prevent internal buildup.

Is this tool suitable for DOT 5 fluid?

While the tool is robust, ensure that the seals are compatible with the specific chemical composition of the brake fluid you are using.

Can I use this for clutch bleeding as well?

Yes, the VS820 is fully compatible with most hydraulic clutch slave cylinder systems.

Troubleshooting

Tool is not drawing fluid effectively

Check all hose connections for airtight seals and ensure the bleeder nipple is sufficiently opened.

Air is still present in the system after bleeding

Ensure the fluid reservoir remains topped up during the entire process so no new air is drawn into the master cylinder.

Pros and Cons

Pros

  • Enables one-person operation of brake and clutch bleeding
  • Reduces total maintenance time significantly
  • High-grade materials ensure professional durability
  • Easy to integrate into standard workshop workflows

Cons

  • Requires proper cleanup of brake fluid spills
  • Not intended for non-hydraulic system repairs
  • Basic mechanical knowledge required for safe operation

Setup, Compatibility & Care

To set up the VS820, ensure your workspace is clear and you have the correct adapter for the vehicle's bleeder valve. Begin by checking the reservoir levels before and during the process. Compatibility is broad, covering most standard passenger vehicle brake and clutch circuits. For care, always flush the tool with clean solvent or brake cleaner after use to prevent fluid residue from hardening inside the internal valves. Store the unit in a clean, dry location to prevent corrosion of the internal metal components.