Genuine OEM Audi A/C Refrigerant Line O-Ring, part number 3D0260749C. This essential O-ring creates a hermetic seal for connections within the vehicle's air conditioning refrigerant line, preventing leaks and ensuring efficient cooling performance. Weighing just 0.0005 kg and with a diameter of 0.015m, its precise dimensions and specific material composition are crucial for maintaining system pressure and resisting refrigerant chemicals. Using a genuine OEM O-ring guarantees the correct material properties and durability for reliable, long-lasting performance in the demanding A/C environment.

Catalogue entry: seal ring 9,5X2,5.

Fitted with: 5QM816411B CONDENSER, 5QM816411D CONDENSER, 5Q0816411AR CONDENSER, 5WA816411A CONDENSER, N10347103 BOLT, 4D0260749B seal ring.