Engine Parts Pistons Rings Set Oversize STD 1.8 T L4 Gas M271 Compatible With Mercedes-Benz W204 C204 W212 C200 C250 E250 CGI 1.8T(Oversize)

OEM :OE Number:2710306317,2710306217,2710305017,2710305117Replacement Number:A2710306317,A2710306217,A2710305017,A2710305117,2710305117,2710306317- STD 0.00 spec (no cylinder expand)- Cylinder bore 82.00mm - Bolt Diameter 20mm- Bolt Length 56mm- Ring Thickness:1.2mm 1.5mm 2.0mm1.8L L4 (1796cc) Turbocharged enginePlease send VIN number to us or confirm your original part number before orderEngine Model :M271 Adapted Vehicle : 1.8 T 1.8 L L4 Gas M271 Compatible With Mercedes-Benz W204 C204 W212 C200 C250 E250 CGIMAKE MODEL YEAR TRIM Compatible With Mercedes-Benz C-CLASS (W204) C 200 CGI (204.048) 20072014 M 271.820, M 271.860 Compatible With Mercedes-Benz C-CLASS (W204) C 250 CGI (204.047) 20092014 M 271.860 Compatible With Mercedes-Benz C-CLASS Coupe (C204) C 200 CGI (204.348) 2011Present M 271.860 Compatible With Mercedes-Benz C-CLASS Coupe (C204) C 250 (204.347) 2011Present M 271.860 Compatible With Mercedes-Benz C-CLASS T-Model (S204) C 200 CGI (204.248) 20072014 M 271.820, M 271.860 Compatible With Mercedes-Benz C-CLASS T-Model (S204) C 250 CGI (204.247) 20092014 M 271.860 Compatible With Mercedes-Benz E-CLASS (W212) E 200 CGI (212.048, 212.148) 20092015 M 271.820, M 271.860 Compatible With Mercedes-Benz E-CLASS (W212) E 250 CGI (212.047, 212.147) 20092015 M 271.860 Compatible With Mercedes-Benz E-CLASS Convertible (A207) E 200 CGI (207.448) 20102016 M 271.820, M 271.860 Compatible With Mercedes-Benz E-CLASS Convertible (A207) E 250 CGI (207.447) 20102016 M 271.860 Compatible With Mercedes-Benz E-CLASS Coupe (C207) E 200 CGI (207.348) 20102016 M 271.820, M 271.860 Compatible With Mercedes-Benz E-CLASS Coupe (C207) E 250 CGI (207.347) 20092016 M 271.860 Compatible With Mercedes-Benz E-CLASS T-Model (S212) E 200 CGI (212.248) 20092016 M 271.860 Compatible With Mercedes-Benz E-CLASS T-Model (S212) E 250 CGI (212.247) 20092013 M 271.860 Compatible With Mercedes-Benz SLK (R172) 200 (172.448) 2011Present M 271.860, M 271.861 Compatible With Mercedes-Benz SLK (R172) 250 (172.447) 2011Present M 271.860, M 271.861==========Special Features : M271.820 / M271.860 / M271.861No. of Cylinders : 4 CylinderDisplacement : 1.8 L 1.8 T 1.8L 1.8TModel Name : Piston Ring SetYear : 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016Item Type : Pistons, Rings, Rods & PartsMaterial : MetalOEM NO. : 2710306317, 271 030 63 17, A2710306317, 001 PI 00164 000, 2710306217,Dear friends, welcome to our shop! We are a professional auto parts store. I hope our products can help you, and wish you a happy shopping!

• The combination of gas ring and oil ring with high precision machining can make the sealing pressure evenly distributed, which can control the air leakage of the cylinder within 0.5%, ensure the full combustion and improve the engine power.
• The oil scraper angle of oil ring is optimized by hydrodynamics, and the oil scraper efficiency is improved by 30%, which can effectively reduce the oil channeling, reduce the oil consumption and avoid the phenomenon of oil burning.
• It can maintain stable elasticity and sealability in the high temperature environment of 250℃, adapt to high temperature working conditions such as turbocharged engines, and will not lead to seal failure due to thermal deformation.
• Compared with the traditional piston ring, it reduces the friction loss by 20% and improves the fuel economy of the engine.
• The surface of the new ring is specially honed, and the running-in period is shortened to 500 kilometers, avoiding the problems of power loss and excessive oil consumption during the running-in period.