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Your cart is empty.Mityvac is a brand of automotive diagnostic and service repair tools since 1971. Beginning with the design and patent of a single hand-held vacuum pump intended for medical applications, its uses broadened to include automotive diagnostics and service as well as industrial and consumer applications. Model MV6840 is a professional hydraulic brake and clutch bleeding system that includes a fluid dispenser with manual pump (MV6400) and a kit containing seven master cylinder adapters (MVA6850). It forces new brake fluid down through the master cylinder, while air and old fluid are expelled through the bleed screw(s). A pressure gauge on the dispenser allows control of the system pressure, and the pressurized reservoir allows the operator hands-free movement to the bleed screws. Mityvac offers the products and systems you need for any brake and clutch bleeding application, air induction cleaning and compression testing, cooling system evacuation or refill application, for fluid handling and diagnostic applications.
John
Reviewed in the United States on February 19, 2025
I’m just a shade tree guy, but this makes doing brakes a breeze. I bled 4 new calipers on a 1 ton in 10 minutes. Flushed a civic in the same amount of time. Super easy to use and well built
James
Reviewed in the United States on January 14, 2025
Great price for a quality tool. Beats the pricing on the tool trucks.
Trevor Stevens, Steven's Corporation
Reviewed in the United States on July 29, 2024
I bought this to use in my repair shop and it makes bleeding brakes and brake flushing super easy. I’d highly recommend this product.
Ming Li
Reviewed in the United States on June 10, 2024
I bought this power bleeder set because my shop used the exact same one for years without problem. This easy to use and come with whole set of adapters that fit most of viechles. I bought couple other ones which were cheaper than this before, but they didn't last long. The pump has built in pressure gauge and it's very easy to read. It's a best choice for professional technicians
Craig Bevil
Reviewed in the United States on May 3, 2024
Its a good quality pressure bleeder, but the included adapters are virtually worthless if you are a shop.There is a really good adapter set that makes this perfect.Otherwise it does the job well and clean and easy to use
McCann AutoCare
Reviewed in the United States on November 7, 2024
Nothing short of what it does.... did better than my helper 100%. Saved me money time and helped me satisfy my customers. Hands down 5 stars so far. I hope if any issue the seller/warranty back their product
Bernard Hebert
Reviewed in Canada on November 18, 2024
Seriously, this is a good tool when you wish to bleed a brake system all by yourself.It supports many brands, however when it loses a star is the "universal" adapter I tried it on a few vehicles and on every occasions it led to disaster. This was on Honda vehicles in this case.
HappyCamper
Reviewed in the United States on November 14, 2024
Fast ship
Brandon Saunders
Reviewed in Canada on August 12, 2021
I used it on a Ford Edge. Worked great
Peter D Zuk
Reviewed in Canada on May 17, 2021
Very good for bleeding brakes on vehicles. I haven't tried it yet on heavy oils like transmission or differentials.
Alfredo
Reviewed in Canada on July 16, 2020
This is good product I recommend 100%.
Eric Verster
Reviewed in the United States on April 24, 2020
I had a 2019 silverado with a failed power booster/master cyl. SI stated pressure bleed was required. I absolutely hated having to drop close to 3 bucks on this thing, but after using it I was thanking god I had it. Only used once so we will see how it holds up in time. It has a bunch of attachments, a pressure gauge on the pump lid, and a pressure release valve. Some newer models you absolutely have to pressure bleed or you will be sitting around for 10 years wondering why it still has the same code. On top of being used to bleed the brakes quicker than you would be able to with a helper, along with not needing a helper, I also used it to pressure check a leak I had created by not threading in a brake line tight enough. After fixing the leak, doing the manual and ABS bleed. Code was a cleared and pedal was nice and responsive as hell. Pressure bleeding is by the far the best way to bleed brakes. Very happy with purchase. One last thing, people complained about it leaking from the lid. This did not occur on my vehicle but may happen further down the line. Will keep posted.
tom
Reviewed in Canada on June 23, 2017
Works great also good for topping up hard to reach master cylinders
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