Genuine OEM 2720300513 - Engine Balance Shaft Kit

Product Overview

This Genuine OEM 2720300513 engine balance shaft kit is a factory-specification replacement component for Mercedes-Benz C-Class and SLK-Class models equipped with the 3.0 V6 naturally aspirated engine. The balance shaft system reduces vibration and noise from the engine's rotating assembly, contributing to smooth operation and longevity of the powertrain. This genuine part ensures perfect fitment and performance matching to your vehicle's original engineering specifications.

This is a single balance shaft kit. Verify your vehicle's configuration using the fitment tool above to confirm the correct application for your specific model year and engine.

Symptoms of a Failing Balance Shaft Kit

• Excessive engine vibration, especially at idle or low RPM
• Rough running or shaking felt through the steering wheel or seat
• Increased engine noise or rumbling from the front of the engine bay
• Check engine light or diagnostic trouble codes related to balance shaft timing
• Loss of power or hesitation during acceleration

Cross Reference Numbers

This Genuine OEM 2720300513 is equivalent to or replaces the following part numbers: 2720300113, 272030051 3, 2720300513.

Vehicle Compatibility

This part fits the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility for your vehicle.

• Mercedes-Benz C280 3.0 V6 Gas (W202): 2006–2007
• Mercedes-Benz C280 4MATIC 3.0 V6 Gas (W202): 2006–2007
• Mercedes-Benz C300 3.0 V6 Gas (W204): 2008–2012
• Mercedes-Benz C300 4MATIC 3.0 V6 Gas (W204): 2008–2012
• Mercedes-Benz SLK280 3.0 V6 Gas (R171): 2006–2008
• Mercedes-Benz SLK300 3.0 V6 Gas (R171): 2009–2010

This may also fit other applications. Please use the vehicle selector tool to verify fitment.

Often Replaced Together

For a complete engine service, many owners replace the following at the same time:

• Engine oil and oil filter
• Spark plugs
• Serpentine belt and tensioner
• Engine gaskets and seals

Why Shop at eEuroparts.com?

• Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
• Fitment Confidence: Our accurate cataloging ensures you get the right part the first time, backed by our fitment guarantee.
• Fast, Reliable Shipping: Most in-stock orders ship the same or next business day from our U.S.-based warehouse.
• Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
• Exclusive Kits That Fit™: Complete repair solutions with no guesswork.
• Established Trust: Serving the European car community since 2000.

Frequently Asked Questions

How do I know if my Mercedes-Benz C-Class or SLK-Class balance shaft kit needs replacement?

Balance shaft wear typically manifests as increased engine vibration at idle or low speeds. If you notice rough running, shaking felt through the steering wheel, or unusual noise from the front of the engine, have your balance shaft system inspected by a qualified technician. Diagnostic scanning can also reveal balance shaft timing codes.

Is this a genuine Mercedes-Benz part?

Yes. This 2720300513 is a Genuine OEM part manufactured to factory specifications. Using genuine components ensures your vehicle receives the exact engineering match and quality that Mercedes-Benz designed into your C-Class or SLK-Class. Genuine parts are backed by manufacturer standards and are the choice of Mercedes-Benz dealerships worldwide.

What engines does this balance shaft kit fit?

This kit is designed for the 3.0 L naturally aspirated V6 engine found in 2006–2012 Mercedes-Benz C280, C300, and SLK-Class models. Verify your specific model year and engine displacement using the fitment tool before ordering.

How long does installation take?

Balance shaft kit installation requires removing the timing cover and accessing the balance shaft assembly, which typically takes 2 to 4 hours depending on your vehicle's configuration and technician experience. This is not a beginner DIY task; professional installation is strongly recommended to ensure proper timing and torque specifications.

Can I install this myself, or do I need a professional?

Balance shaft service requires specialized knowledge of engine timing, proper torque specifications, and access to diagnostic equipment. We recommend having a qualified Mercedes-Benz technician or experienced independent shop perform the installation. Improper installation can result in engine damage or poor performance.

What is the lifespan of a balance shaft kit?

Under normal driving conditions, a balance shaft kit should last the life of the vehicle. However, if the original kit has failed or shows wear, replacement with this genuine OEM component will restore proper engine balance and reduce vibration. Regular maintenance of the engine oil and cooling system helps protect all internal engine components.

Order Genuine OEM 2720300513 today. In-stock orders ship same or next business day from our U.S. warehouse, and our fitment team is one call away if you need help confirming the right part for your Mercedes-Benz.

Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.