Rein BKN0121 CV Joint Boot Kit - Front Outer or Front Right Outer

Rein OE Quality CV Boot Kit BKN0121

Rein BKN0121 is an application-specific CV joint boot kit for front outer and front right outer axle positions. It is built to restore the protective seal around the CV joint on select Audi and Volkswagen models, helping keep out dirt, sand, and road debris that can damage the joint.

• Includes the needed hardware for a complete repair, such as clamps, washers, and clips
• Supplied with OE grease
• Boot is made from high-quality materials to resist cracking, wear, and leaking
• Matches original equipment design specifications
• Application-specific fitment for a direct repair approach

Detailed Product Overview

This Rein CV boot kit is built for drivers servicing a worn or damaged outer axle boot on vehicles such as the Audi A3, Audi A3 Quattro, Audi Q7, Volkswagen Passat, Volkswagen Beetle, Volkswagen GTI, Volkswagen Golf, and Volkswagen Touareg. Part number BKN0121 is intended to replace a compromised boot before contamination reaches the CV joint and causes additional driveline damage. This part cross-references Volkswagen OE number 7L0498203 for the same application.

Common Problems This Part Helps Address

• Split or cracked CV axle boot
• Grease leakage around the outer joint
• Road debris entering the CV joint area
• Noise or vibration caused by a worn boot and contaminated joint
• Need for an OE-style replacement during axle service

Installation Notes and Tips

Inspect the CV joint carefully before installation. If the joint has been exposed to dirt or has excessive wear, replace the affected components as needed. Clean the axle and surrounding area thoroughly, then install the boot using the supplied grease and hardware to match the original equipment layout. Rein BKN0121 is an application-specific part, so verify position and vehicle fitment before service.

Quality Assurance

Rein manufactures this boot kit to OE quality standards and to match original equipment design specifications for the listed applications. The kit is supplied as a complete repair solution for the specified fitments, including the grease and hardware needed for installation.