Genuine OEM Audi Turbocharger O-Ring Seal, part number 4M0145119. This O-ring is designed to create a tight seal at turbocharger connections, preventing air or fluid leaks and ensuring optimal boost pressure. It is positioned at critical interfaces within the turbocharger system. With a diameter of approximately 0.065 meters, this small but vital component provides a precise fit. Opting for a genuine OEM O-ring guarantees the correct material composition and heat resistance required for the high-temperature, high-pressure environment of the turbocharger, ensuring reliable sealing.

Catalogue entry: SEAL. RING 9,1X1,6 ×4.

Fitted with: 057145771AD OIL PIPE, N10405604 BOLT, 057145653L TURBO, 057145653N TURBO, 057145653Q TURBO, 057145653T TURBO, 057145653AC TURBO, N90421101 SEAL. RING, 057145774C SEAL, 057145774E SEAL, N0138132 seal ring, 059145119 SEAL.