KYB Suspension Shock Absorber 553381
KYB Suspension Shock Absorber 553381 - view 2
KYB Suspension Shock Absorber 553381
KYB Suspension Shock Absorber 553381 - view 2

Rear Shock Absorber for 2019-2023 Mercedes-Benz E450 & More - KYB 553381

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$133.99
MPN: 553381
UPC: 781552631361
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:553381
KYB Suspension Shock Absorber P/N:553381
$133.99

Firm up ride control on your Mercedes-Benz with the KYB shock absorber 553381, a Gas-a-just high-pressure monotube gas shock built as an OE monotube replacement to help restore your vehicle's original capabilities. This is the rear-position unit, and it drops in as a direct-fit replacement for many vehicles, among them the 2016-2022 Mercedes-Benz C300, 2019-2023 Mercedes-Benz E450, and 2015-2018 Mercedes-Benz E400 — see the Buyer's Guide tab for the full list and engine-level details.

  • 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 with performance on demand.
  • High-pressure monotube design: separates the gas and oil for fade-free operation and instant response.
  • 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.
  • Built for work: designed for vehicles that work, tow, and run larger, heavier tires and wheels, and helps keep Electronic Safety Systems performing as designed.

Sold individually; for even, balanced ride control, replace both rear shocks as a matched pair.

Interchange: 2043262800 · 2043262900 · 2043263000 · 39047

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

2043262800, 2043262900, 2043263000, 39047

Frequently Asked Questions

Which vehicles does the KYB gas shock absorber 553381 fit?

It is a direct-fit rear shock for many vehicles, among them the 2016-2022 Mercedes-Benz C300, 2019-2023 Mercedes-Benz E450, and 2015-2018 Mercedes-Benz E400. Check the Buyer's Guide tab for the full list.

Is this a front or rear shock absorber?

This is the rear-position shock absorber for the listed Mercedes-Benz applications.

What makes the KYB Gas-a-just monotube different?

Its high-pressure monotube design separates the gas and oil into two chambers for fade-free operation and instant response, with higher gas pressure that is designed to improve steering response.

Should I replace both rear shocks at once?

The shock is sold individually, but replacing both rear shocks together as a matched pair is recommended for even, balanced ride control.

What interchange numbers does this shock replace?

It cross-references 2043262800, 2043262900, 2043263000, and 39047. Match one of these numbers or your vehicle in the Buyer's Guide to confirm fit.

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