KYB Suspension Shock Absorber KG54311
KYB Suspension Shock Absorber KG54311

KYB Suspension Shock Absorber P/N:KG54311

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$96.99
MPN: KG54311
UPC: 781552543114
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:KG54311
KYB Suspension Shock Absorber P/N:KG54311
$96.99

Take control of every bump, tow load, and highway mile with the KYB Gas-a-just Monotube Shock Absorber KG54311, a FRONT-position, high-pressure monotube gas shock built for hard-working Ford trucks and SUVs. It drops in for the 1997-2002 Ford Expedition, 1997-2003 Ford F-150, 2004 Ford F-150 Heritage, 1997-1999 Ford F-250, and 1998-2002 Lincoln Navigator — see the Buyer's Guide tab for engine-level details.

  • High-pressure monotube design: separates the gas and oil for fade-free operation and instant response, avoiding the aeration that can plague twin-tube shocks.
  • 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 comfort during normal driving.
  • Triple chrome-plated piston rod: an ultra-smooth rod reduces seal wear, since fluid leaking can be a cause of shock failure.
  • Truck-tuned valving: components and valving designed specifically for Ford trucks add up to 25% more damping over OE for vehicles that work, tow, and run larger, heavier tires and wheels.

The higher gas pressure is designed to improve steering response and helps keep Electronic Safety Systems performing as the manufacturer intended. Sold individually; replacing shocks in axle pairs is recommended for balanced handling.

Interchange: 2L3Z18124MA · F65Z18124EB · F65Z18124FB · 77714 · 911131

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

2L3Z18124MA, F65Z18124EB, F65Z18124FB, 77714, 911131

Frequently Asked Questions

What vehicles does the KYB KG54311 fit?

It fits the 1997-2002 Ford Expedition, 1997-2003 Ford F-150, 2004 Ford F-150 Heritage, 1997-1999 Ford F-250, and 1998-2002 Lincoln Navigator. Check the Buyer's Guide tab to confirm your vehicle.

Is this a front or rear shock?

The KG54311 is cataloged as a FRONT-position shock absorber for the listed applications.

What makes a monotube gas shock different from a twin-tube?

The high-pressure monotube design separates the gas and oil, which provides fade-free operation and instant response and avoids the aeration that can affect twin-tube shocks.

How much damping does the Gas-a-just add?

KYB states it adds up to 25% more damping performance over original equipment shocks, with components and valving designed specifically for Ford trucks.

Do I need to replace both shocks at once?

This shock is sold individually. Replacing the shocks on an axle as a matched pair is recommended for balanced, even handling.

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