KYB Suspension Strut P/N:5510001

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$196.99

MPN: 5510001

UPC: 781552732662

Item Package Quantity: 1

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KYB Suspension Strut P/N:5510001

$196.99

Description

Sharpen rear-end control on your truck with the KYB Gas-a-just Suspension Strut (MPN 5510001), a high-pressure monotube gas unit that fits the REAR position on the 2007-2024 Ford Expedition and 2007-2020 Lincoln Navigator — see the Buyer's Guide tab for engine-level fitment. It uses a monotube design with two separate working chambers to deliver responsive damping without the aeration fade of a traditional twin-tube.

Monotube gas design: An air-free hydraulic piston and valve area handles control, while a high-pressure nitrogen chamber with a floating piston separates the gas and oil for fade-free operation and instant response.
Extra damping: Adds up to 25% more damping performance over original-equipment shocks, with valving intended for vehicles that work, tow, and run larger, heavier tires and wheels.
Triple chrome-plated rod: Because fluid leaking can be a cause of shock failure, the ultra-smooth triple chrome-plated piston rod is designed to reduce seal wear.
Steering response: The higher gas pressure responds quickly and helps keep electronic safety systems performing as the vehicle manufacturer designed.

Interchange: 8L1Z18125B · 8L1Z18125C · AL1Z18125D · AL1Z18125F · JL1Z18125E · JL1Z18125F · JL1Z18125G · JL1Z18125X · JL1Z18125Y

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

8L1Z18125B, 8L1Z18125C, AL1Z18125D, AL1Z18125F, JL1Z18125E, JL1Z18125F, JL1Z18125G, JL1Z18125X, JL1Z18125Y

Frequently Asked Questions

What is a monotube gas strut?

It uses a single tube with an air-free hydraulic piston/valve chamber and a separate high-pressure nitrogen chamber divided by a floating piston, separating gas and oil for fade-free operation and instant response.

Does this fit my vehicle?

It is a direct-fit replacement for the REAR position on the 2007-2024 Ford Expedition and 2007-2020 Lincoln Navigator. Check the Buyer's Guide tab to confirm the engine-level application for your vehicle.

How much more damping does it provide?

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

What does the triple chrome-plated rod do?

Since fluid leaking can be a cause of shock failure, the ultra-smooth triple chrome-plated piston rod is designed to reduce seal wear as the rod cycles through the seal.

Should I replace both rear struts together?

This listing is for one strut. Replacing both sides on the axle together as a matched pair is recommended for even, balanced ride and handling.