Engine piston rings set designed for function in standard operating conditions.Compatible with vehicle models including F20, F23, F33, F55, F56, and G30 equipped with 1.5L or 2.0L engines.Engineered to fit cylinder bore size 82.00mm for proper compression and oil control.Meets standard replacement specifications for part numbers 11258657760, 11258678931, 11258618503, and 11258638450.Suitable for engine rebuilding projects to help restore power efficiency and reduce smoke emissions.
وصف
This 4-piece engine piston rings set is designed for vehicles with a cylinder bore size of 82.00mm (standard).It is compatible with F20, F23, F33, F55, F56, and G30 models equipped with B48 2.0L (1998cc) turbocharged engines, including 120i and 220i variants.Specifications: - Cylinder bore: 82.00mm (STD) - Compression ratio: 11:1 - Piston pin diameter: 22mm - Ring thickness: 1st ring 1.2mm, 2nd ring 1.5mm, 3rd ring 2.0mm Package includes: - Piston rings x4