DAYUAN Pneumatic Air Power CV Joint Boot Expander Install Installation Removal Tool

Far superior to using a cone and it comes with different air fittings

The media could not be loaded. I recommend you warm the boot up first in some soapy water, I didn’t do this for the second boot and it split, I tried to hold the fingers together with my hand to see how strong it was and I couldn’t!

To small for a Transit van's CV joints, need something bigger...It did the job but not with out a good old fight, it stretched the boot okay but only just wide enough to get it over the CV joint with a good push then I found it wasn't deep enough to retract the stretched boot as the spline of the wheel hub was hitting the back of the tool and the jaws couldn't close as they where fouling on the CV joint. in the end I sprayed the inside of the boot with silicon mould release spray this did enable me to slide the boot off the open jaws. In fairness I think it would work just fine on a normal car with smaller CV joints but it's not designed to be used on larger vehicles like Transit vans. may return as not suitable for the job and look for something that can do a better job...Edit:Decided to keep and use the silicon spray next time in fact I think I should have used it in the first place but a mk7 Ford Transit is really pushing it to it's max.

device for stretching the rubber covering the external CV, it does not stretch 40%. I definitely advise against buying this thing and it would be better to spend it on a branded device

Worked brilliantly, arrived early excellent quality

Tool required to fit cv boots good tool for the money

i should have bought one of these earlier , fitting a new cv boot with this tool is a lot easier and quicker.

I have a 200lt compressor built up to 7bar it struggled to open up without a boot on it let alone with a boot returned and got my money back

leaked heavily at "full" stretch, which wasn't enough to actually fit over oem cv stub. so it was pretty much useless. bought it to save time, was easier/faster to disassemble cv and repair it than try to get it to work. may be alright for thinner cv boots but thicker ones just fall off halfway through extension.

Came with a varity of fittings, worked perfectly on my 2011 Avalanche boots. A little oil on the prongs helps get the boot off. Make sure you use enough pressure and get the correct boots for this type of install. Flexx Boot FB3001 Large Shaft worked great. Would definitely buy again.

As long as you have a decent compressor, this will stretch CV axle boots if you use the right brand, some brands are tougher than others and will not stretch, but others definitely will

Did not work on Integra CV Boots, at 135psi. Tried both directions with no luck even with heating the boots in boiling water and heat gun. .

Arrived as expected , worked well and made well !