KYB Shocks & Struts Excel-G Rear MERCEDES BENZ C300 2008-10 MERCEDES BENZ C350 2008-10 - 553381

The Gas-a-just monotube shock absorber is available as an OE monotube replacement to restore your vehicles original capabilities. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

This Part Fits:

Year	Make	Model	Submodel
2012-2014	Mercedes-Benz	C250	Base
2012-2014	Mercedes-Benz	C250	Luxury
2012-2014	Mercedes-Benz	C250	Sport
2013-2022	Mercedes-Benz	C300	4Matic
2008-2014	Mercedes-Benz	C300	4Matic Luxury
2008-2014	Mercedes-Benz	C300	4Matic Sport
2015-2022	Mercedes-Benz	C300	Base
2008-2011	Mercedes-Benz	C300	Luxury
2008-2011	Mercedes-Benz	C300	Sport
2012-2015	Mercedes-Benz	C350	4Matic
2012-2015	Mercedes-Benz	C350	Base
2008-2014	Mercedes-Benz	C350	Sport
2012	Mercedes-Benz	C63 AMG	Base
2010-2014	Mercedes-Benz	E350	4Matic
2010-2014	Mercedes-Benz	E350	Base
2011-2013	Mercedes-Benz	E350	Bluetec
2015-2018	Mercedes-Benz	E400	4Matic
2015-2018	Mercedes-Benz	E400	Base
2015	Mercedes-Benz	E400	Hybrid
2019-2023	Mercedes-Benz	E450	4Matic
2019-2023	Mercedes-Benz	E450	Base
2010	Mercedes-Benz	E550	4Matic
2010	Mercedes-Benz	E550	Base
2010	Mercedes-Benz	E63 AMG	Base

Please note image may vary from product. Also, some items are special order. If delivery time is a concern, please contact us prior to purchase. 

Fidanza Performance is excited to offer the go to name in suspension- KYB!

About KYB

At KYB, we’re a team of dedicated individuals committed to crafting the highest quality and safest products. We don't settle for "good enough" when it comes to components that impact vehicle control, stability, and stopping power. Whether you're transporting your family, towing heavy loads, or enjoying an exciting drive, our products are engineered with precision and purpose. Our mission is to provide education and safety to shops, parts stores, and consumers alike, because we believe that knowledge leads to smarter choices and better-performing vehicles.

As a trusted Original Equipment supplier to automakers worldwide, KYB applies the same rigorous standards, materials, and manufacturing processes to our Aftermarket products. We're proud to offer parts that restore your vehicle to its original performance, and we stand behind every product we make—because we use them in our own cars and trucks.

We're also committed to sustainability, focusing on reducing waste, conserving energy, and boosting recycling efforts at our facilities. Through partnerships with global suppliers, we’ve improved labor practices and environmental impact. Our Franklin, Indiana plant even earned the prestigious title of 2019 Industrial Plant of the Year for its outstanding work in wastewater management and environmental quality.

Fidanza Performance, founded in 1997, is a leading US manufacturer of high-quality lightweight aluminum flywheels, precision adjustable cam gears, and high-performance clutches. With nearly 20 years in the automotive performance market, Fidanza is renowned for its expertise and respected globally, offering products for a wide range of vehicles, from European sports cars to modern muscle cars and imports. The company originated in racing, with founder Lou Fidanza's success in the SCCA leading to the creation of specialty parts like aluminum flywheels. Fidanza has since expanded its product line to include cam gears and performance clutches, gaining a loyal customer base and worldwide recognition. In 2023 Fidanza opened the SpeedParts4Less Marketplace which sells other manufacturers quality high performance parts!