Description
52773-2G000 BUSH Technical Guide
Rear Knuckle Pivot Precision | Sonata & Optima Suspension Specialist
Service Note: Rear suspension bushings often wear out together. Inspect your Rear Upper Arm Bushings when servicing the 52773-2G000.
Advanced Specs of the 52773-2G000 BUSH
The rear suspension environment is subject to constant lateral stress. This bushing is manufactured with high-resilience rubber designed to provide a perfect balance between ride comfort and handling stability. Its precision-engineered steel sleeve ensures a secure press-fit that remains tight over thousands of kilometers.
Vehicle Fitment
- Brand: Hyundai / Kia
- Model: Sonata / Optima / Azera
- Position: Rear Knuckle (Spindle)
- Years: 2006 – 2015
Technical Specs
- Material: High-Grade NR/SBR Rubber
- Sleeve: Cold-Drawn Seamless Steel
- Standard: OEM Grade Quality
- Type: Press-In Suspension Pivot
52773-2G000 BUSH FAQ
Why does the rear of my car feel unstable?
When the rubber inside the 52773-2G000 separates, it allows the rear wheel knuckle to shift slightly, causing a “wandering” sensation on the highway.
Should I replace both sides?
Yes. Suspension components on the same axle experience identical wear. Replacing both ensures balanced handling and prevents the vehicle from leaning to one side.
Experiencing rear-end noise? Learn how to diagnose bad knuckle bushings to keep your sedan safe and quiet.
Verify 52773-2G000 BUSH Fit
Multi-link suspensions have multiple bushings that look similar but have different dimensions. Please contact us with your VIN to confirm this specific part is correct for your vehicle.










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