Rein BKN0119 CV Joint Boot Kit - Front Outer

Rein OE Quality CV Boot Kit for Audi Front Outer Axles

The Rein BKN0119 CV joint boot kit is an application-specific replacement for front outer axle service on select Audi models. It is built to restore the protective seal around the CV joint, helping keep contaminants out and lubrication in.

Fits 2004-2009 Audi A4, front outer; fits 2005-2009 Audi A4 Quattro, front outer; fits 2004-2009 Audi S4, front outer; fits 2007-2008 Audi RS4, front outer.

Key Features

• Application-specific design for a direct OE-style repair
• Includes the hardware needed for a complete repair, such as clamps, washers, and clips
• Includes OE grease for proper CV joint service
• Boot is made from high-quality materials to help resist cracking, wear, and leakage
• Matches original equipment design specifications

Detailed Description

Rein BKN0119 is an OE quality CV boot kit for the front outer position on select Audi A4, Audi A4 Quattro, Audi S4, and Audi RS4 applications. The boot is the protective barrier that helps keep road grit, sand, and moisture away from the CV joint, where contamination can quickly lead to joint damage and driveline noise. This kit is built around the original equipment design so the replacement follows the factory fit and service requirements more closely than a universal boot.

This part cross-references Audi 8E0498203C for the same application. The Rein BKN0119 part number is also useful when searching for a front outer CV boot kit for 2004-2009 Audi A4 and related quattro performance models.

Common Problems This Part Helps Address

• Split or cracked CV boot material
• Grease leakage around the outer axle joint
• Contamination from dirt, sand, and road debris
• Clicking or vibration caused by a worn, unprotected CV joint
• Failed inspection due to damaged axle boot condition

Installation Notes and Tips

Confirm the vehicle position before ordering, since this kit is for the front outer axle location only. Inspect the CV joint for wear before installation; if the joint has been exposed for an extended period, replacement of the boot alone may not correct existing joint damage. Follow the factory service procedure and use the supplied OE grease during assembly. The part number BKN0119 should be matched to the vehicle identification and axle configuration before installation.

Quality Assurance

Rein application-specific boot kits are built to OE design specifications and packaged with the service materials needed for a proper axle boot replacement. BKN0119 is manufactured in Italy and supplied as an OE quality driveline service part for Audi front outer CV joint repair.