Mercedes Engine Harmonic Balancer - Genuine Mercedes 1030300003

Product Information

A harmonic balancer is a component of an engine that absorbs vibrations and minimizes resonance. A failing harmonic balancer can cause serious engine damage, so it's important to diagnose and repair it quickly.

• Engine vibration: A failing harmonic balancer can cause the engine to shake excessively, especially at high speeds
• Knocking noise: A knocking sound from the front of the engine can be an early sign of a separating outer ring
• Squeaking noise: A squeaking noise as the engine rotates could be a sign of a failing harmonic balancer

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.