2.0 TSI TFSI Engine Piston Ring Assembly Kit For A3 S3 A4 A6 TT TTS BPY BWA 06C198151C OEM NO.: 06d107066c, 06d107066t, 06d107066aa, 06d198151bn, 06D198151B, 06D198151E, 06C198151B, 06C198151C Piston Ring Set for 5-cylinder 1.4 TSI engine applications This piston ring assembly kit is designed for compatibility with a range of vehicle models equipped with 2.0 TSI and TFSI engines.The specified OEM numbers alignment with specifications, supporting a fit during installation.Multiple options enhance versatility across various engine variants. The assembly is built to endure the demands of regular and -oriented driving.Its design helps reduce material breakdown under temperatures, contributing to sustained engine efficiency and reduced wear over time.It supports consistent compression and oil control, aiding in smooth engine whether in urban or highway driving conditions. Installation is compatible with standard procedures for applicable engine types.No additional maintenance beyond routine engine inspections is required.This piston ring set serves as a functional replacement solution for both repair and rebuild projects. This is a compatible aftermarket component.Brand names are cited solely to show which devices it works with.