KYB Suspension Strut P/N:341311
KYB 551130 front right suspension strut assembly for the 2006-2016 Lexus IS350 and other vehicles damps spring motion at the front right wheel. This Gas-a-just monotube is an OE monotube replacement that helps restore designed control and handling.
Fluid leaking from the strut body, a floaty or bumpy ride, or knocking over bumps can mean a worn strut. Strut mounts, springs or tires can be behind these signs too, so find the cause before buying. Both front struts are normally replaced together; this listing is one strut for the front right, and the front left is ordered separately.
It fits the 2006-2016 Lexus IS350, the 2016 Lexus IS200t and the 2006-2015 Lexus IS250. The 2006-2016 Lexus IS350 takes one at the front right.
Fit and size
Build and materials
Interchange: 4851080256 · 4851080257 · 4851080360 · 4851080463 · 4851080492 · 39131
This part cross-references / interchanges with the following part numbers:
Does this KYB front strut assembly fit the 2016 Lexus IS200t?
Yes, KYB 551130 is a front right suspension strut assembly for the 2016 Lexus IS200t, and the front left is a separate part.
Is this KYB strut assembly a monotube or a twin-tube design?
This strut is a high-pressure monotube, with a design that separates gas and oil for fade-free operation and instant response.
Should I install new strut mounts with this KYB suspension strut?
Yes, new strut mounts, part number SM5642, are recommended with KYB 551130 to reduce the chance of noise and vibration.
What does the piston rod on this KYB suspension strut assembly do?
The ultra-smooth triple chrome plated piston rod is intended to reduce seal wear, since fluid leaking can be a cause of shock failure.
Is this front right strut meant for towing or heavier wheels?
Yes. Gas-a-just monotubes are designed for vehicles that work, tow, and have larger, heavier tires and wheels.
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