KYB Suspension Strut P/N:551127

Be the first to review this product

$159.99

MPN: 551127

UPC: 781552620396

Item Package Quantity: 1

Current Stock:

Quantity:

Adding to cart… The item has been added

Have questions?

Ask an Expert

KYB Suspension Strut P/N:551127

$159.99

Description

Help sharpen steering response and restore controlled, fade-free damping with the KYB Gas-a-just Suspension Strut (MPN 551127), a high-pressure monotube gas strut offered as an OE monotube replacement. This KYB front strut assembly installs at the front-left corner of the 2006-2013 Lexus IS250 and the 2011-2013 Lexus IS350.

The Gas-a-just runs two separate working chambers: an air-free hydraulic piston and valve area for responsiveness and control, and a high-pressure nitrogen gas area with a floating piston that keeps the ride comfortable during normal driving while adding performance on demand.

Monotube gas design: separates the gas and oil for fade-free operation and instant response.
Triple chrome-plated piston rod: an ultra-smooth finish that reduces seal wear, since fluid leaking can be a cause of strut failure.
Higher gas pressure: responds quickly to help improve steering response.
Electronic safety support: helps keep electronic safety systems performing as designed, since they depend on the suspension, brakes and tires working as intended.

Gas-a-just monotubes are built for vehicles that work, tow, and run larger, heavier tires and wheels, and help restore the designed control and handling of the Lexus IS.

Interchange: 4852059305 · 39132 · 39139

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

4852059305, 39132, 39139

Frequently Asked Questions

What vehicles does the KYB Gas-a-just 551127 fit?

It fits the front-left corner of the 2006-2013 Lexus IS250 and the 2011-2013 Lexus IS350. Check the Buyer's Guide tab to confirm the exact fit for your vehicle.

What is the Gas-a-just monotube design?

It's a high-pressure monotube strut with two chambers—an air-free hydraulic piston and valve area, plus a nitrogen gas area with a floating piston—separating gas and oil for fade-free operation and instant response.

Which position does strut 551127 install in?

This strut is cataloged for the front-left position on the listed Lexus IS250 and IS350 applications.

What interchange numbers does the KYB 551127 replace?

It cross-references 4852059305, 39132, and 39139.

Should I replace struts in pairs?

Struts are sold individually. For even, balanced handling it's best practice to replace both struts on the same axle as a matched pair, though it isn't strictly required.