Mityvac MV6840 Hydraulic Brake and Clutch Pressure Bleeding System

Works great

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.

Works good but I've had a couple of vehicles that it didn't work on so now I have to order a universal adapter to see if that works. I would recommend this because work as it should

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

Works well. I ussualy use about 15 psi most days. Been using it for 4 years now. Only down side to constant use is the guage and the quick disconnect on the bottle. The guage has had brake fluid leak into it over time and the quick disconnect on the bottle is leaking brake fluid out of the lower oring up around the hose. Apparently the metal quick disconnect is non serviceable according to the manual. If anyone has the part number for that fitting that would be great.

I should have bought this 20 years ago. It doesn't get much easier than this. I'll never go back to vacuum bleeding or having someone pump the brake pedal.

For months i hesitated on buying this tool. DON'T. This tool is fantastic. If you want to bleed brakes fast, easy and one man, this is absolutely what you need. the quality is superior, and it does what its supposed to do. I've now used it on 3 cars, and so good i'm upset i didn't get it sooner. The best part is you don't have to go behind it and manually bleed the brakes to be sure. Which is what i was doing with the other devices. this is truly a one-man bleeder. And i actually think the pedal is harder and firmer than the process i was using before. The best part is once the car is up, i can bleed all four wheels in about 10-15 min, and i'm done. A complete brake fluid flush, the entire systems flushed out in a very short period of time, one-man. Its excellent. Don't wait. Get it if you do any amount of brake work or brake flushes. I do lots of brake flushes, and wheel cylinders, etc. Its FANTASTIC! GET IT!

Great price for a quality tool. Beats the pricing on the tool trucks.

I used it on a Ford Edge. Worked great

Very good for bleeding brakes on vehicles. I haven't tried it yet on heavy oils like transmission or differentials.

This is good product I recommend 100%.

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.

Works great also good for topping up hard to reach master cylinders