Description

55258-2P000 BUSH Technical Guide

SUV Toe Alignment Stability | Santa Fe & Sorento Specialist

Service Note: Assist arm failure often occurs alongside upper arm wear. Inspect your Rear Upper Arm Bushes when replacing the 55258-2P000.

Advanced Specs of the 55258-2P000 BUSH

Precision toe control is vital for the handling characteristics of modern SUVs. This bush is engineered with a high-density rubber compound that provides excellent dampening for road vibrations while maintaining the structural rigidity required for the rear assist arm. The outer casing is finished with a corrosion-resistant coating to ensure longevity against road debris and moisture.

Vehicle Fitment

  • Brand: Hyundai / Kia
  • Model: Santa Fe / Sorento
  • Position: Rear Assist Arm (Toe Link)
  • Years: 2010 – 2020

Technical Specs

  • Material: Premium Natural Rubber
  • Sleeve: Reinforced Seamless Steel
  • Standard: OE Precision Engineering
  • Type: Toe Control Isolator

55258-2P000 BUSH FAQ

How do I know if my assist arm bush is bad?

The most common sign is uneven wear on your rear tires or a vehicle that feels “twitchy” in the rear when driving over uneven surfaces.

Is an alignment necessary after replacement?

Absolutely. Because the 55258-2P000 directly controls the toe angle, a professional 4-wheel alignment is mandatory to reset the suspension geometry.

Concerned about tire wear? Learn how to diagnose worn bushings to keep your SUV safe and efficient.

Verify 55258-2P000 BUSH 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

What is the difference between this and the trailing arm bush?
The 55258-2P000 is specifically for the Assist Arm (Toe Link), which is smaller and responsible for alignment, whereas the trailing arm bush is much larger and handles the primary fore-aft movement.
Can I replace this bush at home?
Replacing the 55258-2P000 BUSH usually requires a hydraulic press and specialized dyes. DIY replacement without these tools is difficult and risks damaging the suspension arm.
Does this part fit both 2WD and AWD models?
Yes, this bush is compatible with both 2WD and AWD versions of the Santa Fe and Sorento, as the rear assist arm geometry remains consistent across these drivetrains.
Why is toe alignment important?
Correct toe alignment ensures your wheels are pointing straight. A failed bush ruins this setting, leading to poor fuel economy and the need for frequent tire replacements.

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