Gaiter (vehicle)
A gaiter, sometimes referred to as a boot, is a flexible protective covering made of rubber, vinyl, leather, thermoplastic, or fabric, designed to shield mechanical joints, sliding components, or linkages from dirt, moisture, and mechanical wear. Gaiters are usually found on constant-velocity (CV) joints, steering assemblies, suspension components, and interior gear levers. They are critical in maintaining lubrication and extending the life of the components they protect.