KYB Suspension Shock Absorber P/N:3440137
KYB 555054 rear shock absorber for the 2007-2014 Chevrolet Tahoe and other vehicles damps rear suspension movement with a floating piston and a high-pressure nitrogen gas area. This KYB shock absorber helps restore the designed control and handling of full-size GM trucks.
Fluid leaking, a bouncy ride or a loose-feeling rear end can point to a worn shock. Worn rear springs, bushings or mounts can also be behind a loose-feeling rear end, so find the cause before buying. The rear axle gets one shock on each side. Rear shocks are normally replaced as a pair; this listing is one shock.
Vehicles on its list include the 2007-2014 Chevrolet Tahoe, the 2007-2014 GMC Yukon and the 2007-2014 Chevrolet Suburban 1500. If your truck is not named here, run its year and model through the "Vehicles it fits" section.
Fit and size
Build and materials
Interchange: 15797190 · 15810161 · 15935562 · 20955408 · 20955409 · 22755311 · 25871228 · 25871229 · 25871230 · 77953 · 911506
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This part cross-references / interchanges with the following part numbers:
Will this Chevy Tahoe shock absorber fit a 2007-2014 Chevrolet Tahoe?
Yes. KYB 555054 is a rear shock absorber for the 2007-2014 Chevrolet Tahoe.
Is the KYB rear shock absorber 555054 right for the 2007-2014 GMC Yukon?
Yes. This rear shock absorber is listed for the 2007-2014 GMC Yukon, and it also fits the 2007-2014 Chevrolet Suburban 1500.
How does the Gas-a-just design in this shock handle fade?
The high pressure monotube design separates the gas and oil for fade free operation and instant response. A floating piston sits in the nitrogen gas area.
What does a leaking rear shock look like on a monotube like this one?
Fluid leaking can be a cause of shock failure. With the vehicle parked, look for an oily film on the shock body; this rod's triple chrome plating is there to reduce seal wear.
Is KYB 555054 designed for trucks that tow or work hard?
Yes. KYB 555054 is a Gas-a-just monotube, and these are designed for vehicles that work, tow and have larger, heavier tires and wheels.
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