KYB Suspension Shock Absorber P/N:554350

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$95.99
MPN: 554350
UPC: 781552502647
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:554350
KYB Suspension Shock Absorber P/N:554350
$95.99

Upgrade the rear of your truck with this KYB shock absorber, MPN 554350 — a high-pressure monotube Gas-a-just unit that drops in as a rear replacement for the 2005-2023 Toyota Tacoma. This KYB gas shock absorber uses a monotube design that separates the gas and oil for fade-free operation and instant response, with valving developed specifically for Toyota Tacomas.

  • High-pressure monotube design: separates gas and oil for fade-free operation and instant response, avoiding the aeration fade of a traditional twin-tube.
  • 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.
  • Triple chrome-plated piston rod: an ultra-smooth rod that reduces seal wear, since fluid leaking can be a cause of shock failure.
  • Tacoma-tuned damping: adds up to 25% more damping over original-equipment shocks, with extra damping for trucks that work, tow, and run larger, heavier tires and wheels.

The higher gas pressure responds quickly to improve steering response, and KYB designs the Gas-a-just to help keep electronic safety systems performing as intended. Sold individually; order 2 for a complete rear replacement.

Interchange: G64006 · 37280 · 4853009894 · 4853009895 · 4853009896 · 4853009B50 · 4853009Q40 · 4853009Q92 · 485308Z077 · 485308Z078 · 485308Z195 · 48530A9680

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

G64006, 37280, 4853009894, 4853009895, 4853009896, 4853009B50, 4853009Q40, 4853009Q92, 485308Z077, 485308Z078, 485308Z195, 48530A9680

Frequently Asked Questions

What vehicle does this KYB shock absorber fit?

It is a rear direct-fit replacement for the 2005-2023 Toyota Tacoma. See the Buyer's Guide tab to confirm the exact application for your truck.

Is this a monotube or twin-tube shock?

It is a high-pressure monotube gas shock. The Gas-a-just design separates the gas and oil for fade-free operation and instant response, unlike a traditional twin-tube.

How many do I need for my Tacoma?

This KYB gas shock absorber is sold individually and installs at the rear. For balanced damping, order 2 to replace both rear shocks together as a set.

Where can I see the KYB shock absorber price?

The KYB shock absorber price for MPN 554350 is shown on this product page. Pricing covers one shock, since these are sold individually.

Does this shock help steering response?

KYB states the higher gas pressure of the Gas-a-just responds quickly to improve steering response, and it helps keep electronic safety systems performing as designed.