CVJ Axle Boot

Longtime reader....first post....

Had OEM CV boot start leaking. Replaced with CVJ axles. Both had the inner boot fail. Working with CVJ, got them fixed. I got them installed and looking for input on the boot spacing. The instructions seem to be a bit of a Goldylocks situation, ribs can't be too close but not too far. Anyone with expertise that can chime in? Pics are over top of wheel, underneath, and looking straight on. Level ground.

 

Dude....exact same situation I'm in. I installed the CVJ boots back in November of 24, and have replaced both in the last 2 weeks. The "peak" of the first convolution is where both of mine failed.

I sent pics to JP at CVJ and would suggest you do the same. I'm having the old ones regreased and rebooted, and will have on hand for "next time.

Seriously considering going to a lower suspension after this happened. These are how mine site right now.

 

Just got a response from CVJ about the boots:

 

Too stretched. Here's mine (disregard the oil leak I've got to fix) which was installed 2.5yrs ago. They don't go through rough winters but still look great when I've cleaned and inspected. Spin the hub while you're installing. Get the ribs to have a minimal gap at their nearest point.

 

OK....so how the hell do you get the first valley(most inboard) wide enough to not rub, while maintaining the others not being stretched too far out?

 

Contacted CVJ,

From your pictures it appears you have more than adequate spacing between the ribs. Only concern would be if the boot is still slightly stretched. Its hard to tell without getting hands on the boot. If you do adjust it in slightly be sure to get a screwdriver or something between the boot and the shaft to equalize the air pressure and relieve stress on the boot.

I repositioned some and used the screwdriver (small flathead) to relieve air pressure. Pictures attached.....sent them to CVJ and uses zip ties until I can get them to a good spot before using the metal ones. Also pictures of the carnage from the previous two.