KYB Suspension Shock Absorber P/N:KG54303

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$53.99
MPN: KG54303
UPC: 781552543039
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:KG54303
KYB Suspension Shock Absorber P/N:KG54303
$53.99

Firm up rear ride control with the KYB shock absorber, the Gas-a-just High Pressure Monotube gas shock (P/N KG54303). It installs as an OE monotube replacement at the rear of the 1992-2000 Mitsubishi Montero, with components and valving designed specifically for the Montero to help restore the vehicle's original capabilities.

  • 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.
  • Triple chrome plated piston rod: since leaking fluid can be a cause of shock failure, the ultra-smooth rod is designed to reduce seal wear.
  • Added damping: adds up to 25% more damping over original equipment shocks for vehicles that work, tow, and run larger, heavier tires and wheels.

The higher gas pressure of the Gas-a-just responds quickly to help improve steering response, and KYB notes it helps keep electronic safety systems performing as designed. Sold individually; order 2 to replace both rear shocks together as a matched pair for balanced ride control.

Interchange: 77781 · MB663364 · MR267962 · 32274

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

77781, MB663364, MR267962, 32274

Frequently Asked Questions

What vehicles does this KYB gas shock absorber fit?

It's a rear direct-fit replacement for the 1992-2000 Mitsubishi Montero, with valving designed specifically for the Montero. See the Buyer's Guide tab for full engine details.

Is this a front or rear shock absorber?

This is a rear shock absorber (P/N KG54303) for the listed Mitsubishi Montero applications.

Should I replace both rear shocks at the same time?

It's sold individually, so order 2 to do both rear corners. Replacing them together as a matched pair is recommended for even, balanced ride control.

What makes the Gas-a-just a monotube design?

Its high-pressure monotube layout keeps the gas and oil separated in one tube, which is designed for fade-free operation and instant damping response.

What numbers does this shock interchange with?

It cross-references to 77781, MB663364, MR267962, and 32274.