nissandoms47 wrote: You're still replacing the same joint whether its clicking or if the boot is just torn.
he's clearly talking about replacing the boot before it starts clicking once it starts clicking, only then does the axle need to be replaced if the boot is torn but no click then all you have to do is replace the boot and repack grease, cakedaddy is right when he says axle replacement is twice the cost of boot replacement ive had around three torn boots on my QX4 but always replaced immediately, 150k adventure-packed miles and still original axles