4411134LLDEM, 4B0941030K, 4B0941030N. Model: Audi A6 C5 4B 4B5 4B2 BER/SW (1997 - 2001). Vehicle category: Station Wagon SW AC. Motor code (is located in point P5 of the booklet) It must also be clear that the spare part provided is only the one described in the title and identified with a specific producer code.
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