Quiet a harsh, clunky rear ride and keep your strut properly located with the KYB Strut Mount Kit SM5974. This suspension strut mount kit is a direct-fit rear replacement for many vehicles, among them the 2021-2026 Chevrolet Tahoe, 2021-2026 Chevrolet Suburban and 2021-2026 GMC Yukon, engineered specifically for these Full-Size GM SUVs; see the "Vehicles it fits" section for the full list. It cushions the impacts from road bumps to reduce the jarring, noise, and vibration that old, hardened insulators transmit into the vehicle, and it ships as a strut mount with insulator.
If a worn or deteriorated rear strut mount is the source of your clunking, added noise, or vibration, this kit replaces it. Sold per this listing; consult the vehicle service information for the correct torque and installation procedure.
Interchange: 84477438
This part cross-references / interchanges with the following part numbers:
What is the KYB SM5974 and what does it do?
It's a rear suspension strut mount kit that positions the top of the strut and cushions road-bump impacts, reducing the noise, vibration, and harshness that old, hardened insulators transmit into the vehicle.
Which vehicles does this strut mount kit fit?
It's a direct-fit rear replacement for many vehicles, among them the 2021-2026 Chevrolet Tahoe, 2021-2026 Chevrolet Suburban and 2021-2026 GMC Yukon. See the "Vehicles it fits" section to confirm your vehicle.
Is this a front or rear strut mount?
It is a rear strut mount kit for the listed Full-Size GM SUVs.
Does it come with mounting hardware?
Yes — the kit includes matched-grade studs and nuts. Consult the vehicle service information for the correct torque specifications and installation procedure.
What are signs my strut mount may need replacing?
Clunking or knocking from the rear suspension over bumps, added road noise or vibration, and cracked or deteriorated rubber can indicate a worn mount. Diagnose the cause first, since other parts can produce similar symptoms.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
