GKN Loebro 306693 CV Joint Boot Kit

OE-Quality CV Boot Kit for Driveline Repair

GKN Loebro 306693 is an OE-quality TPE CV joint boot kit built for exact-fit replacement on select Audi and Volkswagen driveline applications. It is designed for outer CV joint service where a torn, slipped, or porous boot can quickly lead to joint contamination and failure.

• TPE thermoplastic elastomer boot for heat resistance up to 240°F
• Solid black boot with one rib for OE-style fit and function
• Joint end inside diameter: 3.385 in.
• Shaft end inside diameter: 0.984 in.
• Direct replacement for part number 1K0498203

Fitment and Application Details

Compatible with a wide range of Audi RS3, TT, TT Quattro, TTS Quattro, TT RS Quattro, and A3 Quattro driveline applications, plus Volkswagen Golf, Jetta, Beetle, Passat, Cabrio, Corrado, and Golf City models. Fits 2017-2020 Audi RS3, rear right outer and rear left outer; 2013 Audi TT RS Quattro, rear right outer and rear left outer; 2008-2010 Audi TT Quattro, rear outer; and 2009-2010 Audi TTS Quattro, rear outer. This part cross-references 1K0498203 for the same application.

GKN Automotive supplies OE-style driveline components, and this boot kit follows the material and fit requirements used on many factory-installed TPE boots. For vehicles such as Volkswagen Jetta and Volkswagen Golf, correct boot fit is critical because the boot must seal the joint while handling heat and torque from modern drivetrains. Part number 306693 is intended for exact replacement where the original shaft uses a matching TPE boot specification.

Common Problems This Part Addresses

• Torn CV boot causing grease loss and contamination
• Slipped boot that no longer seals the joint properly
• Porous boot material that allows dirt and moisture intrusion
• Heat-related boot deterioration on high-torque drivetrains
• Outer CV joint wear caused by damaged boot protection

Installation Notes and Tips

Verify the original boot material and dimensions before installation, especially on vehicles that use TPE from the factory. This kit is listed without bolt or nut hardware in the fitment notes, so confirm your vehicle’s service requirements before beginning the repair. Match the boot to the joint end and shaft end dimensions, and follow the vehicle-specific service procedure for clamp and seal installation.

Quality Assurance

GKN Loebro 306693 is built as an OE-quality replacement from GKN Automotive, a global driveline manufacturer known for factory-level fit and material selection. The TPE construction is specified to handle the thermal demands common in modern CV joint applications.