Protex CV Joint Boot Kit to suit Kia Seltos models built from 2021 to 2023, supplied ready to fit with no modification required. Symptoms of failure usually include a hum that changes with cornering load, or vibration under acceleration. All seals, clips, grease and hardware needed for the fitment are supplied in the kit. The Thermoplastic component is heat treated for wear resistance and fatigue life under load. Fit with a press and the correct drift; hammering the assembly will damage the new bearing. Every unit is supplied new with a 12 Months warranty against manufacturing defect.