Mercedes Suspension Subframe Crossmember - Genuine Mercedes 2303506900

Product Information

Mercedes-Benz Subframe diagram for SL500, SL550

A Suspension Subframe Crossmember (often just called a subframe or crossmember) is a structural component of a vehicle’s chassis. It is a strong metal frame or beam that spans across the underside of the car and serves as a mounting point for key suspension parts (like control arms, stabilizer bars, and sometimes the steering rack or engine mounts).

It essentially acts as the backbone that ties suspension components together while connecting them securely to the vehicle’s body or unibody.

• Clunking or knocking noises – from loose or shifting suspension parts mounted to a weakened frame.
• Poor wheel alignment / uneven tire wear – caused by improper suspension geometry.
• Vehicle pulling to one side – suspension no longer aligned correctly.

About Genuine Mercedes

The original parts used by Mercedes Benz to build your car are available as replacement parts under the “Genuine Mercedes Benz” brand. Manufactured under the direction of Mercedes Benz, expect excellent quality and a premium price since these parts are exclusively available through the Mercedes Benz Dealership network.

You may not realize this, but the parts that make up your Mercedes-Benz are not necessarily manufactured by Mercedes-Benz. No cause for concern, as Mercedes-Benz designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for Mercedes-Benz for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine Mercedes-Benz parts box and find an OEM branded part inside, simply with the addition of a Mercedes-Benz logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.