Rear Shock Absorber for 2005-2014 Ford Mustang - KYB 554355

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$89.99

MPN: 554355

UPC: 781552542124

Item Package Quantity: 1

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KYB Suspension Shock Absorber P/N:554355

$89.99

Description

Firm up your ride and control body motion with the KYB shock absorber 554355, a High Pressure Monotube Gas (Gas-a-just) unit that installs as a direct-fit rear replacement for the 2005-2014 Ford Mustang. This KYB gas shock absorber uses a monotube design with components and valving designed specifically for the 2005-2014 Ford Mustang, and it can add up to 25% more damping over original-equipment shocks.

Monotube gas design: Two separate working chambers — an air-free hydraulic piston and valve area, plus a high-pressure nitrogen gas area with a floating piston — separate the gas and oil for fade-free operation and quick response.
Triple chrome-plated piston rod: An ultra-smooth rod reduces seal wear, since fluid leaking can be a cause of shock failure.
Higher gas pressure: The elevated gas pressure of the Gas-a-just is designed to improve steering response, and the shock adds damping over the OE design for vehicles that work, tow, or run larger, heavier tires and wheels.
Supports safety systems: Helps keep electronic safety systems performing as the vehicle manufacturer intended.

Sold individually; replacing both rear shocks together is recommended for balanced ride control.

Interchange: 4R3Z18125AA · 4R3Z18125BA · 69592 · 5783

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

4R3Z18125AA, 4R3Z18125BA, 69592, 5783

Frequently Asked Questions

What vehicle does this KYB rear shock absorber fit?

This KYB Gas-a-just monotube shock is a direct-fit rear replacement for the 2005-2014 Ford Mustang. See the Buyer's Guide tab to confirm your exact configuration.

Is this a front or rear shock?

It is a rear shock absorber for the listed 2005-2014 Ford Mustang applications.

What makes this shock a monotube design?

It has two separate chambers — an air-free hydraulic piston/valve area and a high-pressure nitrogen gas area with a floating piston — separating gas and oil for fade-free operation.

Does it come as a pair?

No, it is sold individually. Replacing both rear shocks together is recommended for balanced, even ride control.

How does this Gas-a-just shock compare to OE shocks?

KYB states the Gas-a-just adds up to 25% more damping over original-equipment shocks, with components and valving designed specifically for its application.