Rear Shock Absorber for 2000-2005 Ford Excursion - KYB KG54331

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$82.99
MPN: KG54331
UPC: 781552003564
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:KG54331
KYB Suspension Shock Absorber P/N:KG54331
$82.99

Control body motion and firm up the ride at the rear of your truck with the KYB Gas-a-just shock absorber KG54331, a high-pressure monotube gas shock offered as an OE monotube replacement to help restore your vehicle's original capabilities. It installs as a direct-fit rear replacement for the 2000-2005 Ford Excursion, with components and valving designed specifically for Ford Excursions.

This KYB gas shock absorber uses two separate 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 and added performance on demand.

  • Adds up to 25% more damping performance over original equipment shocks, with extra damping over the OE design for vehicles that work, tow, and run larger, heavier tires and wheels.
  • High-pressure monotube design separates the gas and oil for fade-free operation and instant response.
  • Triple chrome-plated piston rod runs ultra-smooth to reduce seal wear, since fluid leaking can be a cause of shock failure.
  • Supports electronic safety systems that depend on the suspension, brakes, and tires operating as the vehicle manufacturer intended.

Sold individually; replace both rear shocks as a matched pair for balanced handling.

Interchange: YC3Z18125AC · 77837 · 911176

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

YC3Z18125AC, 77837, 911176

Frequently Asked Questions

What vehicle does the KYB KG54331 shock absorber fit?

It is a direct-fit rear replacement for the 2000-2005 Ford Excursion, with components and valving designed specifically for Ford Excursions. Confirm fitment for your vehicle in the Buyer's Guide tab.

Is this a monotube or twin-tube shock?

It is a high-pressure monotube gas design. The monotube construction separates the gas and oil for fade-free operation and instant response.

How is this different from a standard KYB gas shock absorber?

The Gas-a-just adds up to 25% more damping over original equipment shocks and includes extra damping over the OE design for trucks that work, tow, and run larger, heavier tires and wheels.

How many should I order?

Shocks are sold individually, and this listing is for one unit. Replacing both rear shocks as a matched pair is recommended for balanced handling.

Why does this shock have a triple chrome-plated piston rod?

The ultra-smooth triple chrome-plated rod is designed to reduce seal wear. Since fluid leaking can be a cause of shock failure, reducing seal wear helps protect the unit.