For R TTS A3 A4 S3 TT 2.0 TSI 2006-2009 06D103295S 06B103535G Oil Pump Balance Shaft Assembly The Oil Pump Balance Shaft Assembly is designed for use with R TTS A3 A4 S3 TT 2.0 TSI models from 2006 to 2009.It is engineered to fit precisely, supporting smooth and efficient engine.The assembly contributes to proper lubrication and vibration reduction, helping maintain engine performance and over time.Constructed with metal components, the unit supports function under normal operating conditions.It serves as a direct replacement for the part, allowing for straightforward installation without the need for special tools or modifications.This assembly includes all necessary parts for installation and is intended to restore functionality to the oil pump and balance shaft system.