CV boot kits are designed to cover all the important constant velocity joints (CV joints) that attach to each end of a drive shaft, also protects the CV Joint by preventing water ingress and stops loss of grease. CVs act to transfer a constant speed torque to the wheels as well as support up and down suspension motion
If you manage to identify a damaged CV boot in time, replacing it with a
CV boot kit may avert expensive CV damage, or even in the worst cases the need to replace a whole drive shaft.