Engines and Components› Crankshafts and Components

Mercedes-Benz

Balance Shaft Kit

$314.65

SKU: A2720300613

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

This kit includes essential parts such as a balance shaft, counterweight, camshaft adjuster magnets, and timing chain tensioner.
Show original supplier description
The Genuine Mercedes balance shaft kit is a comprehensive solution for maintaining the precise timing of your vehicle's engine. This kit is specifically designed for Mercedes-Benz 3.5L V6 engines found in models such as the C350, CLK350, E350, GLK350, ML350, R350, S400, and SLK350, spanning various model years from 2005 to 2012. The kit contains all necessary components for a complete replacement, including a balance shaft, counterweight, four camshaft adjuster magnets, a timing chain tensioner, two exhaust manifold gaskets, four impulse wheels, two oil filter cartridges, a crankshaft sealing flange, two water pump gaskets, a crankshaft seal, two timing cover seals, and one bolt. Fitment details indicate compatibility with a wide range of Mercedes-Benz vehicles equipped with the 3.5L V6 3498cc engine. Specific applications include the C350 (2006-2011), CLK350 (2006-2009), E350 (2006-2011), GLK350 (2010-2012), ML350 (2006-2011), ML450 Hybrid (2010-2011), R350 (2006-2011), S400 Hybrid (2010-2013), and SLK350 (2005-2011). Please verify fitment with your specific vehicle details. This genuine Mercedes-Benz part comes with a 2-year warranty. Please note that this is a special order part and is non-cancellable and non-returnable, except for warranty replacements.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMercedes-Benz
Part NumberA2720300613
CategoryEngines and Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy