Automatic Transmission Mercedes C Class Sedan W204 R2302710301, model year 2007. It features a 6-speed automatic gearbox and is designed for a diesel engine with a displacement of 2143 cc, specifically the 651910 engine code. The part’s original equipment (OE) code is R2302710301, confirming its authenticity and quality. It is in good condition and ready for installation in compatible models. The Mercedes C- Class Sedan is known for its performance and luxury, and this transmission enhances the driving experience by offering smooth shifting and efficient power delivery. As a used part, this transmission has been carefully inspected and tested to ensure it meets the high standards expected of automotive components.