The Mercedes C220 CDI W204 Connecting Rod is a genuine used replacement part made by Mercedes. This connecting rod, with the reference OE/OEM number A6460300120, is specifically designed for the OM646 engine. It is a reliable and high-quality part that ensures optimal performance and durability for your vehicle. Ideal for those in need of a replacement connecting rod for their Mercedes engine, this product is a trusted choice for car enthusiasts and mechanics alike.