Description

55138-3M200 BUSH UPPER ARM Technical Guide

Luxury Sedan Rear Suspension | Genesis & Equus Specialist

Service Note: Premium suspension wear often coincides with shock absorber aging. Inspect your Rear Shock Absorbers when replacing the 55138-3M200.

Advanced Specs of the 55138-3M200 BUSH UPPER ARM

Luxury sedans require superior NVH isolation to maintain their “glide” over the road. This bush is engineered with high-grade natural rubber designed to absorb road impacts while maintaining the structural rigidity of the rear upper link. The inner steel sleeve features a corrosion-resistant finish to ensure a long-lasting, secure fit within the suspension assembly.

Vehicle Fitment

  • Brand: Hyundai
  • Model: Genesis / Equus
  • Position: Rear Upper Control Arm
  • Years: 2008 – 2016

Technical Specs

  • Material: High-Density Natural Rubber
  • Sleeve: Cold-Drawn Steel (Zinc Plated)
  • Standard: Premium OE Replacement
  • Type: Upper Link Pivot Bush

55138-3M200 BUSH UPPER ARM FAQ

How often should I replace these bushings?

On premium sedans, these should be inspected every 50,000 km. While they can last up to 120,000 km, the rubber often softens sooner, affecting ride quality.

Is an alignment necessary after replacement?

Yes. Any work on the rear upper control arms will impact camber and toe settings. A 4-wheel alignment is mandatory to protect your tires.

Noticing a vibration in your luxury sedan? Learn how to diagnose worn bushings to restore your vehicle’s factory-fresh feel.

Verify 55138-3M200 BUSH UPPER 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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Questions and Answers

Is this bush for the front or rear upper arm?
The 55138-3M200 is designed specifically for the Rear Upper Control Arm.
Can I replace this bush individually without buying a new arm?
Yes, provided the control arm is not bent or damaged, you can press out the old 55138-3M200 BUSH UPPER ARM and install a new one to save on repair costs.
Does this fit AWD (H-TRAC) models?
Yes, this bush is compatible with both Rear-Wheel Drive (RWD) and All-Wheel Drive (AWD) variants of the Genesis and Equus platforms.
Why is OEM-spec rubber important for luxury sedans?
Luxury vehicles rely on specific rubber durometers to cancel out road noise. Using a generic or polyurethane alternative can significantly increase cabin noise and harshness.

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