General description The Timing Chain Kit + Camshaft VVT Gears is designed for Mercedes-Benz vehicles equipped with the M271 4 Cylinder Petrol Engine. This complete kit includes all necessary components for a reliable and efficient timing chain replacement, ensuring optimal engine performance. Technical specifications Engine Compatibility: M271 Turbocharged 1.8L Applicable Models: C-Class W204 (C 180 CGI, C 200 CGI, C 250 CGI), E-Class W212 (E 200 CGI, E 250 CGI), E-Class Cabriolet A207, E-Class Coupe C207, E-Class T-Model S212, SLK R172 OE/OEM Numbers: Intake Adjuster: 2710503347, 2710502947, 2710501400, 2710502547; Exhaust Adjuster: 2710503447, 2710502847, 2710501500, 2710502647; Timing Chain: A0009931078; Oil Pump Chain: 0009932076; Timing Chain Tensioner: A2710500911; Sprocket: 22/46 Teeth; Timing Chain Guide: A2710521616; Gasket: 2710160921 Timing Chain Length: 142 links Oil Pump Chain Length: 106 links Installation Direct fit for easy installation Designed for a quiet operation