KYB Suspension Shock Absorber P/N:KG54308

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$76.99
MPN: KG54308
UPC: 781552543084
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:KG54308
KYB Suspension Shock Absorber P/N:KG54308
$76.99

Bring controlled, fade-resistant damping back to the rear axle with the KYB shock absorber Gas-a-just KG54308, a high-pressure monotube gas shock offered as an OE monotube replacement to help restore your vehicle's original ride and control. It installs as a rear-position direct-fit replacement for the 1996-1999 Acura SLX, the 1992-2002 Isuzu Trooper, and the 1999-2001 Isuzu Vehicross — see the Buyer's Guide tab for engine-level fitment.

  • Twin-chamber monotube: an air-free hydraulic piston and valve area for responsiveness and control, plus a separate high-pressure nitrogen gas area with a floating piston for comfortable normal-driving ride and instant performance on demand.
  • Fade-free operation: the high-pressure monotube design separates the gas and oil for fade-free operation and quick response, making it a capable KYB gas shock absorber.
  • Reduced seal wear: an ultra-smooth triple chrome plated piston rod is designed to reduce seal wear, since fluid leaking can be a cause of shock failure.
  • Extra damping: adds up to 25% more damping over original equipment shocks — designed for vehicles that work, tow, and run larger, heavier tires and wheels.

Components and valving are designed specifically for your vehicle, and the Gas-a-just helps keep Electronic Safety Systems performing as designed.

Interchange: G63708 · 37109

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

G63708, 37109

Frequently Asked Questions

What vehicles does the KYB KG54308 shock fit?

It's a rear-position direct-fit replacement for the 1996-1999 Acura SLX, 1992-2002 Isuzu Trooper, and 1999-2001 Isuzu Vehicross. Check the Buyer's Guide tab to confirm engine-level fitment for your vehicle.

Is this a monotube gas shock?

Yes. It's a KYB Gas-a-just high-pressure monotube design that separates the gas and oil into two chambers for fade-free operation and quick response.

How does the twin-chamber design work?

One chamber is an air-free hydraulic piston and valve area for responsiveness and control; the second is a high-pressure nitrogen gas area with a floating piston for ride comfort and instant performance on demand.

How much extra damping does it provide?

KYB states the Gas-a-just adds up to 25% more damping over original equipment shocks, with additional damping designed for vehicles that work, tow, and run larger, heavier tires and wheels.

What numbers does this shock interchange with?

This shock cross-references to interchange numbers G63708 and 37109. Match one of these or confirm the application in the Buyer's Guide before ordering.