KYB Suspension Shock Absorber Mount P/N:SM5890
Help take the harshness out of rear bumps with the KYB shock mount SM5617, a rear upper mount that isolates the top of the rear shock absorber from the body. It installs as a direct-fit replacement for many vehicles, among them the 2006-2010 Hyundai Sonata, 2006-2010 Kia Optima, and 2006-2011 Hyundai Azera — see the "Vehicles it fits" section for the full list.
Old, hardened insulators transmit noise and vibration into the cabin; this mount replaces them with fresh material designed for the application.
If a hardened or cracked rear upper mount is the source of clunking, vibration, or noise over bumps, replacing it addresses that worn component.
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Where is the KYB shock mount SM5617 located?
It is a rear upper shock mount. It secures the top of the rear shock absorber to the body and isolates road impacts through its rubber insulator.
What vehicles does the SM5617 fit?
It's a direct-fit replacement for many vehicles, including the 2006-2010 Hyundai Sonata, 2006-2010 Kia Optima, and 2006-2011 Hyundai Azera. See the "Vehicles it fits" section for the full list.
What are the signs this mount may need replacing?
Noise, vibration, or clunking over bumps from the rear can point to hardened or cracked mount rubber. Diagnose the cause first, since these symptoms can have other sources.
Do the KYB top mounts include hardware?
This mount comes with matched grade studs and nuts. Consult the vehicle service information for any additional fasteners and correct torque values.
Should I replace both rear mounts at once?
Replacing the mounts on both sides together as a matched pair is recommended for balanced ride quality, though each is sold individually.
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