R9M 408 450 452 1 Cyl Piston Rings STD for Renault 1.6 DCi Trafic Kadjar Scenic More... Please review the images / compatibilty to ensure you are ordering the correct part! Replaces Part Numbers: FIAT 6000616478 VAUXHALL / OPEL 4407963, 95517814 RENAULT 120330817R MERCEDES 626 030 00 24 Compatible Engine Codes: NISSAN R9M, R9M 408, R9M 413, R9M 450, R9M 452 RENAULT R9M 402, R9M 404, R9M 408, R9M 409, R9M 413, R9M 414, R9M 450, R9M 452, R9M 453 VAUXHALL R9M 408, R9M 413, R9M 450 MERCEDES-BENZ OM622.951 FIAT R9M 408, R9M 413, R9M 450, R9M 452 Specifications: Ring Thicknesses: 2 mm x 1.75 mm x 2.0 mm Bore Diameter: 80 mm Compatible Models: For Nissan Models: Vehicle Model Year kW HP cc Design NV300 Kombi (X82) 1.6 dCi 125 Engine.