KYB Suspension Shock Absorber P/N:553356

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$100.99
MPN: 553356
UPC: 781552196860
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:553356
KYB Suspension Shock Absorber P/N:553356
$100.99

Bring back firm, controlled damping at the rear with the KYB Gas-a-just shock absorber (MPN 553356), a high-pressure monotube gas shock built as an OE monotube replacement to help restore your vehicle's original capabilities. This KYB shock absorber is a rear-position unit for the 2003-2009 Mercedes-Benz E320 and the 2006-2009 Mercedes-Benz E350 — see the Buyer's Guide tab for engine-level details.

  • High-pressure monotube design: separates the gas and oil for fade-free operation and instant response.
  • Two working chambers: an air-free hydraulic piston and valve area for responsiveness and control, plus a high-pressure nitrogen gas area with a floating piston for a comfortable ride during normal driving and added performance on demand.
  • Triple chrome-plated piston rod: since fluid leaking can be a cause of shock failure, the ultra-smooth rod is designed to reduce seal wear.
  • Higher gas pressure: responds quickly to improve steering response and helps keep Electronic Safety Systems performing as designed.

Gas-a-just monotubes are designed for vehicles that work, tow, and carry larger, heavier tires and wheels, and help restore the designed control and handling of your Mercedes-Benz E-Class. Sold individually; replacing both rear shocks together as a matched pair is best practice for balanced ride and handling.

Interchange: 2113265200 · 39108

This part cross-references / interchanges with the following part numbers:

2113265200, 39108

Frequently Asked Questions

Where does the KYB gas shock absorber 553356 mount?

It's a rear shock absorber for the 2003-2009 Mercedes-Benz E320 and the 2006-2009 Mercedes-Benz E350. Confirm fitment for your vehicle in the Buyer's Guide tab.

Is this a monotube shock?

Yes. It's a KYB Gas-a-just high-pressure monotube gas shock. The design separates the gas and oil for fade-free operation and instant response.

What does part number 553356 replace?

It's an OE monotube replacement designed to help restore your vehicle's original capabilities. Interchange numbers: 2113265200 and 39108.

Is the KYB shock absorber price for one shock or a pair?

This listing and its price are for a single rear shock absorber. To service both sides of the rear axle together, order two.

What are signs a rear shock may need replacing?

Possible signs include fluid leaking from the shock body, a bouncy or unsettled ride, and reduced control. Diagnose the cause before replacing, as other parts can produce similar symptoms.