Vacuum Brake Bleeder

(4 customer reviews)


Vacuum Brake Bleeder



  • Designed to drain most standard and ABS brake systems
  • Bleeds and flushes hydraulic brakes and clutches with vacuum
  • Features integrated silencer for quieter work
  • Helps prevent spills and messes
  • Set includes one piece of 40 in. silicon hose with universal rubber adapter
  • 1 Year Warranty
  • Air Intel: 1/4″
  • Average Air Consumption: 2CFM
  • Working Temperature: -3 to 140F
  • Max Capacity: 2 liters (0.52 gallon)
(4 customer reviews)

In stock

Purchase this product now and earn 200 Star Rewards!

Free shipping for orders over $25

  • Order yours before 1:30pm (PST) for same day dispatch


Vacuum Brake Bleeder

Drain Standard & ABS Brake Systems


Pump Action Grip Handle

Press down the handle and start pumping the brake fluid.

1/4" Air Inlet

Connect the air inlet with an air compressor with 2 CFM.


Features an integrated silencer for quieter work.

Silicone Hose

Set includes 40″ silicone hose with universal rubber adapter. Brake bleeder works by using compressed air for the built-in venturi system and produces a vacuum to bleed and flush the hydraulic brakes and clutches.

Common Questions & Answers, Troubleshoot Guide

If you are experiencing air bubbles mixed in with the brake fluid, there is a possibility that the system is not air tight.

Air can leaked in through the threads of the bleeder valve during operation. The solution is to put Teflon Tape or PTFE thread sealant on the threads of the bleeder valve. This will create an air tight environment for the vacuum bleeder to work properly.


Yes, a 6.5ft hose is available for sale separately.

You will need an air compressor with a minimum of 2CFM.

90 PSI

Refer to your owners manual, most caps on the reservoir has it printed. Many vehicles call for either D.O.T. 3 or D.O.T. 4 fluid. D.O.T. 5 is now available, too; it’s a great improvement because it doesn’t eat paint or absorb moisture. The downside is that because D.O.T. 5 doesn’t absorb it, water that gets into your brake system can form little pools that can corrode your brakes.


The Capri Tools Brake bleeder works by using compressed air for the built-in venturi system and produces a vacuum to bleed and flush the hydraulic brakes and clutches. Set includes 1 piece of 40-inch silicone hose with universal rubber adapter. Designed to fit most vehicle rake oil bleeder fittings and use with most standard and ABS brake systems.


  • Replacement Hose with Coupler for Vacuum Brake Bleeder



    Select options

Technical Data

Vacuum Brake Bleeder

Part Number Description L (in.) W (in.) wt (lbs.)
CP21029 Vacuum Brake Bleeder 8.50 7.25 3.00


Part Number Description Length (ft.) wt (lbs.)
CP21029-HC 3.3 ft Replacement Hose 3.30 0.15
CP21029-HC6.5 6.5 ft Replacement Hose 6.50 0.25

Additional information

Weight 3 lbs
Dimensions 10 × 10 × 8 in

4 reviews for Vacuum Brake Bleeder

  1. Aaron G (verified owner)

    Worked great for me not a problem at all well worth the money

  2. Scott Kerry (verified owner)

    Made bleeding brakes on my motorcycle a breeze. Excellent quality, solid, and worked perfectly! I haven’t been disappointed with anything from Capri tools thus far.

  3. adangonzalez98 (verified owner)

    Made bleeding my brakes so much easy and faster, also used on transmission slave cylinders which made it super easy, Great product at an affordable price, Quality is great as well, Capri quality is always 👍💯 Thanks CAPRI TOOLS.

  4. Jesse Sanchez (verified owner)

    This thing works great! So far have only used it once to bleed brakes after a new brake master cylinder install. It really sped up the job and made for a simple flush and bleed.
    I wish I had this tool years ago!

Add a review