Front Drive Shaft Update

[jvkintheusa]

What does not kill us makes us stronger! Another tool to add to the pack list.

Yeah mine is starting to look like a mobile garage

 

[jvkintheusa]

Do we need to put anti-seize on The mating surfaces when installing the front drive shaft?

 

[pmatusov]

Do we need to put anti-seize on The mating surfaces when installing the front drive shaft?

YES!!!

 

[255/85]

Or what about an “accordion” bellow - kind of like a toilet plunger. Multiple rings in the bellow.

I seem to remember someone trying an additional accordian boot (in Europe?) but the results were poor. A different boot design would be great if it worked.

RCV Performance (<-- this is a link) has a possible solution in their axle shaft boots that maybe hasn't been suggested here. The boots are external to the "bell'' of the CV. AFAIK they require constant additional lubrication but are considered suitable for exposed uses unlike, say, a traditional Birfield used in Land Cruisers, etc. They can handle a fair amount of angle.

It would require a complete redesign of the transfer box CV and wouldn't be cheap.

 

[Lexx]

What do you guys think about Owl Vans theory that these torn CV boots are due to the boot being pinched during installation, especially when lift kits are being installed? I wonder if this could even happen at the factory when they're building the Grenny?

 

[CrazyOldMan]

What do you guys think about Owl Vans theory that these torn CV boots are due to the boot being pinched during installation, especially when lift kits are being installed? I wonder if this could even happen at the factory when they're building the Grenny?

I’m kinda more inclined to think this has to do with the rubber composition and maybe @Zimm ’s point about no give/flex capacity on the material. So tearing from pulling - not pinching. But I don’t know.