Audi Drive Axle Seal - Corteco 08V525583

Product Information

A CV joint boot serves to protect the axle joint and axle by keeping out dirt, water, and debris while preserving the grease that lubricates the joint. As a vital component of the drivetrain system, it enables the wheels to move in coordination with the vehicle’s suspension. Regular inspection of CV boots is essential, and they should be replaced before any signs of failure appear. Replacing a boot typically involves removing the old one, reapplying grease, and fitting a new boot, which will require tools for expanding the boot over the joint as well as clamping a special style clamp on both ends to prevent exposure. At the point of service, it is also recommended to expect the condition of the joint, if the joint is damaged, a full joint replacement may be necessary.

• NVH: Clicking or popping sounds when turning or under load caused by binding in the joint during articulation
• Leakage: Grease splattered on or around the inward-facing side of a wheel and/or suspension components behind the spindle
• Drone: Humming or growling noises coming from a dry joint or a joint exposed to the elements

About Corteco

Corteco is one of the leading suppliers of sealing and vibration control components. Through their parent company Freudenberg Group, they are an OEM supplier for most car manufacturers around the world. Corteco stands as a distinguished entity within the Freudenberg Group, renowned for its unwavering commitment to excellence and innovation in the aftermarket industry. As an integral part of the Freudenberg Group, Corteco embodies a legacy of precision engineering, superior quality, and customer-centric solutions that have consistently surpassed industry standards.

Passengers can enjoy a comfortable and safe journey, knowing their vehicle is equipped with top-quality components. As Freudenberg’s aftermarket distribution arm, Corteco supplies OE-quality spare parts directly from the Original Equipment Manufacturer (OEM) – Freudenberg to the Independent Aftermarket, ensuring passenger cars are restored to their original setup post-repair.

Understanding the diverse needs of drivers, Corteco offers OE-quality spare parts tailored specifically for passenger cars. From rubber-metal and steering & suspension parts for a smooth ride to reliable sealing solutions and micronAir filters for the best air quality in the cabin, Corteco provides a comprehensive range of precision-engineered automotive spare parts.

Originally founded in 1849 as a leather tannery Freudenburg started making seals in 1932 with the invention of the Simmerring®. This seal style quickly replaced felt seals as the new standard for radial shaft sealing rings for rotating shafts/assemblies. Freudenburg began engineering and manufacturing vibration control technology with shock absorbers and bushings in 1957. It was in that same year that Freudenburg partnered with an Italian seal manufacturer Corte & Cosso, creating the Corteco brand. Continuing their history of innovation, Corteco introduced Micronair cabin filters in 1989 and quickly became the market leader in cabin filtering technology.

With over 26,000 parts and products in their product line, Corteco has one of the largest catalogs of sealing and vibration controls. FCP Euro has partnered with Corteco for the 2019 TC America Championship. They are a title sponsor on our 2018 Volkswagen GTI TCR race cars. We offer Corteco's full line of OE and OEM components for your European vehicle.