4 Set Piston Rings A2820300700 A2820301500 A2829940041 2820300700 2820301500 2829940041 For A200 72.20mm M282.914 Piston rings designed for use with the A200 engine, compatible with part numbers A2820300700, A2820301500, A2829940041, 2820300700, 2820301500, and 2829940041.Constructed from metal with a sleek silver finish, these rings provide performance and resistance to corrosion.The 72.20mm diameter and 10.6:1 compression ratio are engineered to match the specifications of the M282.914 engine platform.Designed as a direct replacement, the set allows for straightforward installation without modifications.Suitable for internal engine mounting, these piston rings support efficient combustion sealing and consistent under regular driving conditions.