Rear Shock Absorber for 2013-2018 Acura RDX - KYB 554406

$128.99
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MPN: 554406
UPC: 781552725602
Item Package Quantity: 1
$128.99
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KYB Suspension Shock Absorber P/N:554406
KYB Suspension Shock Absorber P/N:554406
$128.99
$128.99

KYB 554406 rear shock absorber for the 2013-2018 Acura RDX controls wheel movement with a high-pressure monotube design. This KYB shock absorber is a Gas-a-just monotube, sold as an OE monotube replacement meant to restore the vehicle's original capabilities.

  • Two working chambers: an air-free hydraulic piston and valve area, and a high-pressure nitrogen gas area with a floating piston
  • Gas-a-just monotube design separates the gas and oil for fade-free operation and instant response
  • Ultra-smooth triple chrome plated piston rod to reduce seal wear
  • Higher gas pressure responds quickly to improve steering response
  • Helps keep electronic safety systems performing as designed by supporting the suspension as the vehicle maker intended
  • Designed for vehicles that work, tow and run larger, heavier tires and wheels

Quick facts

  • Part: KYB 554406 shock absorber
  • Also called: High pressure monotube gas shock
  • Fits: 2013-2018 Acura RDX
  • Position: Rear
  • Condition: New

Fluid on the shock body, a bouncy ride or slower steering response can point to a worn shock. These signs alone do not prove the shock is the problem, since a worn tire can feel similar.

Fits

This shock fits the 2013-2018 Acura RDX, which takes two. This listing is one rear shock; the other side of the rear axle is normally done at the same time.

Specifications

Fit and size

  • Position: rear
  • Quantity per vehicle: 2

Build and materials

  • Type: high-pressure monotube gas shock
  • Piston rod: triple chrome plated
  • Condition: new

Interchange: 52610TX4A02 · 52610TX5A02

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

52610TX4A02, 52610TX5A02

Frequently Asked Questions

Does the KYB rear shock absorber 554406 fit the 2013-2018 Acura RDX?

Yes. KYB 554406 is a rear shock absorber for the 2013-2018 Acura RDX, and the vehicle takes two.

What is inside this KYB gas shock absorber?

It has two separate chambers. One holds an air-free hydraulic piston and valve area; the other holds high-pressure nitrogen gas with a floating piston.

Is the piston rod on this shock chrome plated?

Yes. The KYB 554406 has an ultra-smooth triple chrome plated piston rod, which reduces seal wear.

What signs can show these rear shocks are worn?

Fluid leaking from the shock body can be a cause of shock failure, and a bouncy ride can also point to wear. A shop can test the shock if you are unsure.

Is this KYB absorber meant for towing and heavier wheels?

Yes. Gas-a-just monotubes are designed for vehicles that work, tow and have larger, heavier tires and wheels.