Piston Ring Set Condition Piston Set 03C198151 For EA111 1.4T 1.6T TSI Engine Piston Ring Class Kit This piston ring set is designed for use with EA111 engines, including 1.4T and 1.6T TSI models.The kit includes a complete set of piston rings that match the specifications of the component, identified by part number 03C198151.Each ring is manufactured to meet standard tolerances for proper fit and function within the engine cylinder.The set supports engine rebuilds or performance maintenance by providing sealing between the piston and cylinder wall.Installation requires standard mechanical tools and knowledge of engine assembly procedures.