KYB Suspension Shock Absorber P/N:344338
KYB 553380 rear shock absorber for the 2006-2009 Mercedes-Benz E350 and other vehicles controls wheel movement with a high-pressure nitrogen gas monotube design. This KYB gas shock absorber is an OE monotube replacement that helps restore the designed control and handling.
Oil film on the shock body, a bouncy ride or nose-dive under braking can mean a shock is worn, though worn tires or rear springs can be behind the same signs. The 2006-2009 Mercedes-Benz E350 takes one on each side of the rear axle. This listing is one shock; the other side is ordered separately, and both are normally replaced together.
Besides the 2006-2009 Mercedes-Benz E350, it fits the 2004-2005 Mercedes-Benz E320.
Fit and size
Build and materials
Interchange: 2113261500 · 2113264300 · 39109
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This part cross-references / interchanges with the following part numbers:
Does the KYB rear shock absorber fit the 2004-2005 Mercedes-Benz E320?
Yes. KYB 553380 is listed for the 2004-2005 Mercedes-Benz E320, and that car takes one on each side of the rear axle.
How does the KYB 553380 keep gas and oil apart?
KYB 553380 uses two separate working chambers: an air-free hydraulic piston and valve area, and a high-pressure nitrogen gas area with a floating piston. This design separates the gas and oil.
Is the piston rod on this KYB shock absorber chrome plated?
Yes. The piston rod is triple chrome plated and ultra-smooth, which is meant to reduce seal wear, since fluid leaking can be a cause of shock failure.
Is the KYB Gas-a-Just shock absorber meant for towing?
Yes. Gas-a-Just monotubes are designed for vehicles that work, tow, and have larger, heavier tires and wheels. The higher gas pressure also responds quickly to improve steering response.
Does KYB 553380 interchange with 2113261500?
Yes. 2113261500 is one of the numbers listed as interchanging with KYB 553380, along with 2113264300 and 39109.
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