Mevotech Supreme Axle Support Bushing P/N:MK5274
Keep the rear axle located and cushioned with the Mevotech Supreme Axle Support Bushing (MPN MS504306), a rear lower bushing that installs as a direct-fit replacement for the listed applications. It fits many vehicles, among them the 2006-2011 Chevrolet HHR, 2005-2010 Chevrolet Cobalt and 2007-2010 Pontiac G5. It isolates the axle beam from the chassis, dampening vibration and helping keep the rear suspension positioned as designed.
Worn, cracked, or separated rubber can allow excess axle movement — signs a support bushing may need replacing include clunks on acceleration or over bumps, rear-end vibration, and a loose or wandering feel. If a failed axle support bushing is the cause, this replaces it. See the "Vehicles it fits" section for the full list of applications and engine details.
Interchange: 19471801 · FGS504306 · 12200522 · K200522 · 3K200522 · GS504306 · 10603405
This part cross-references / interchanges with the following part numbers:
What vehicles does the MS504306 bushing fit?
It's a direct-fit rear lower axle support bushing for many vehicles, among them the 2006-2011 Chevrolet HHR, 2005-2010 Chevrolet Cobalt and 2007-2010 Pontiac G5. Check the "Vehicles it fits" section for the full list.
What is this bushing made of?
It uses high-grade natural rubber construction for increased durability under the loads and flexing the rear axle support point experiences.
Where is this bushing located?
It serves the rear lower axle support position, isolating the rear axle beam from the chassis to dampen vibration and help keep the suspension located as designed.
What are the signs this bushing may need replacing?
Cracked, separated, or worn rubber can allow excess axle movement. Watch for clunks on acceleration or over bumps, rear-end vibration, and a loose or wandering rear-end feel.
Will replacing this bushing fix my clunking noise?
If a failed axle support bushing is the cause, replacing it addresses that. Those symptoms can have other causes, so diagnose the source before ordering parts.
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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.