Help cushion harsh road impacts and support smoother steering with the KYB strut mount kit SM5451, a front suspension strut mount kit that installs as a direct-fit replacement for the listed applications. It fits many vehicles, among them the 2004-2011 Chevrolet Aveo, 2007-2011 Chevrolet AVEO5 and 2009-2010 Pontiac G3; see the "Vehicles it fits" section for the full list. It replaces old, hardened vibration insulators that transmit noise and vibration into the vehicle.
This front mount kit cushions impacts from road bumps to reduce the jarring effect that worn mounts pass through the body. The front bearing plates act as the steering pivots and support vehicle weight, so they are critical to steering performance and wheel alignment.
- Superior rubber: reduces noise, vibration and harshness.
- Mount bearings: provide smoother steering and help retain front-end alignment.
- OE-quality build: replacement components designed for each application.
- Matched grade studs and nuts included.
If failed strut mounts are the source of front-end noise, vibration, or steering harshness, this kit replaces them.
Interchange: 143239 · 905906
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Frequently Asked Questions
What is the KYB strut mount kit SM5451?
It is a front strut mount and bearing kit that replaces worn, hardened strut mounts to reduce noise, vibration, and harshness while supporting the steering pivot and vehicle weight.
Which vehicles does this kit fit?
It fits many vehicles, among them the 2004-2011 Chevrolet Aveo, 2007-2011 Chevrolet AVEO5 and 2009-2010 Pontiac G3. See the "Vehicles it fits" section for the full list.
Is this a front or rear mount?
This is a front strut mount kit. The front bearing plates serve as the steering pivots and support vehicle weight, making them critical to steering performance and wheel alignment.
Does it include hardware?
Yes. The kit includes matched grade studs and nuts along with the strut mount and bearing for the listed applications.
What are the signs my strut mounts may need replacing?
Old, hardened mounts can transmit noise, vibration, and harshness into the cabin, and worn bearings may cause rougher steering. Diagnose the cause before replacing.
