Genuine OEM Volkswagen Intercooler Pressure Hose Sealing Ring, part number 3C0145117B. This sealing ring is designed to create a tight, leak-free seal for the intercooler pressure hose connections. Its primary function is to prevent boost pressure loss from the turbocharger system, which is critical for maintaining optimal engine performance and efficiency. The ring has an approximate diameter of 0.054 meters and is made from a durable, high-temperature resistant material. Using a genuine OEM sealing ring guarantees the correct material composition and precise dimensions, ensuring a reliable seal against high pressures and temperatures, which is vital for the integrity of the engine's forced induction system.

Catalogue entry: seal ring 46,2.

Fitted with: 7P0145804C COOLER, 3C0145117F seal ring, N91053801 BOLT.