Description
54443-3K000 BUSH-LOWER ARM Technical Guide
Sedan Suspension Specialist | Sonata & Optima Precision
Service Note: Lower arm wear often occurs alongside ball joint degradation. Inspect your Front Lower Ball Joints when replacing the 54443-3K000.
Advanced Specs of the 54443-3K000 BUSH-LOWER ARM
Precision handling requires rigid yet flexible pivot points. This bushing is manufactured with high-density vulcanized rubber to resist environmental aging and oil contamination. The inner steel sleeve is treated to prevent corrosion, ensuring the alignment adjustment remains secure throughout the part’s lifespan.
Vehicle Fitment
- Brand: Hyundai / Kia Genuine
- Model: Sonata (NF) / Optima (MG)
- Position: Front Lower Arm (Inner)
- Years: 2006 – 2010
Technical Specs
- Material: Reinforced Rubber-to-Metal
- Design: Press-Fit Structural Pivot
- Standard: OE Reliability Grade
- Type: Lower Control Arm Bushing
54443-3K000 BUSH-LOWER ARM FAQ
How do I know if this bushing is failing?
Watch for steering pull during braking, metallic clunking noises over bumps, and a general “loose” feeling in the steering wheel during turns.
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Verify 54443-3K000 BUSH-LOWER ARM Fit
Always use the current settings for the WhatsApp link and its box. Please contact us with your VIN to confirm this specific part is correct for your vehicle.













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