Audi A6 2.0 TDi Bosch Piezo Injectors Back Leak Off O ring / seal x 4

Bosch Piezo Injectors Back Leak Off. AUDI A6 2.0 TDi. O ring / seal x 4. 4 x Viton Rubber O rings. 0 445 116 029. 0 445 116 004. View Our Categories. Fits Injector Numbers.

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