The rubber part of the driveshaft assembly / CV Axle is known as the CV boot, which is secured with stainless steel clamps. We call it cv boot clamp. The purpose of CV boot is to protect the internal components of the CV joint by retaining the lubricant, and also acting as a dust shied.
You are out in your fourby with your mates and you hit something. Your looking at your front suspension and notice a torn CV boot. Do you know how to replace a torn boot? Is it an easy job to do?