Product Overview

The rear stabilizer bushing, OEM number 55772-8D000, is fitted to the Hyundai New Super Aero City bus, covering the 2008 onward production run. As a widely used city bus platform, this bushing sees steady replacement demand for fleets and workshops servicing Hyundai bus operations.

Worn bushings typically show up as clunking or knocking noise from the rear suspension over bumps, increased play or vibration in the suspension, or a looser overall ride feel. GSK Auto manufactures this bushing to OEM specification at our Ningbo, China facility, with every unit tested before packing. We supply at wholesale volume with low MOQ and support private label packaging, with our team available to confirm fitment before shipping.

Replacement OEM Numbers

Cross-Reference OEM Number

55773-7H550, 55772-59200, 55770-59200

(Confirm against your VIN or chassis code before ordering — these are commonly listed cross-references for this application, not a guarantee of exact fitment for every variant.)

What Is a Stabilizer Bushing?

Function: The stabilizer bushing mounts the stabilizer bar to the vehicle's frame or subframe, allowing it to pivot while controlling body roll during cornering.

Working Principle: The rubber bushing cushions and supports the stabilizer bar as it twists in response to suspension movement, transferring force between the left and right sides of the suspension to reduce body lean.

Importance: On a city bus platform running frequent stop-and-go routes with variable passenger loads, worn bushings can allow excess play in the stabilizer bar, reducing handling stability and introducing noise over rough roads.

Common Failures & Signs: Cracked, dried, or perished rubber causing looseness. Clunking or knocking noise over bumps. Increased play or vibration in the suspension. Visible wear or movement at the bushing mounting point.

Key Features

OEM-standard fitment - matches factory mounting and specification for the 55772-8D000 application.

Precision manufacturing - molded to tight tolerance for a secure, consistent fit.

Long service life - built to handle sustained commercial bus-duty load.

Excellent fitment - direct bolt-in replacement, no modification required.

Durable rubber compound - resists cracking and perishing over time.

Tested before shipment - every unit checked before packing.

Reliable performance - restores factory handling feel and reduces noise.

Benefits

Importers - covers Hyundai New Super Aero City bushing demand from one part number.

Wholesalers - steady demand from a widely used city bus platform.

Repair Shops - tested unit reduces comeback risk on a labor-intensive install.

Distributors - private label packaging available for building a branded catalog.

End Customers - restored handling stability and reduced suspension noise.

Packaging & Shipping

Standard export cartons. Customized packaging available for distributor branding. OEM-style and private label printing on request. Container loading handled directly, with mixed-SKU consolidation for smaller orders. Worldwide shipping to Europe, North America, South America, the Middle East, Africa, and Southeast Asia.

Frequently Asked Questions

• What does this bushing do?

It mounts the stabilizer bar to the vehicle, allowing controlled movement while reducing body roll during cornering.

• Which vehicles use OEM 55772-8D000?

Hyundai New Super Aero City, 2008 onward — confirm exact trim and chassis code before ordering.

• Can GSK Auto supply OEM-standard parts?

Yes, this bushing is manufactured to match OEM specification for fitment and performance.

• What's the MOQ for wholesale orders?

MOQ varies by order type — contact us directly for current wholesale tiers.

• Do you export worldwide?

Yes, we ship to Europe, North America, South America, the Middle East, Africa, and Southeast Asia.

• Can you customize packaging?

Yes, OEM-style and private label printing are available.

• How do I know if my stabilizer bushing needs replacing?

Common signs include clunking noise over bumps, increased play or vibration in the suspension, or visible wear at the mounting point.

Why Choose GSK Auto

GSK Auto manufactures factory-direct, keeping pricing tied to production cost. This bushing is built to OEM specification and tested before packing. We support low MOQ, private label packaging, and worldwide shipping, with our technical team available to confirm fitment before you order.

Call to Action

Sourcing rear stabilizer bushings for the Hyundai New Super Aero City? Contact GSK Auto for a wholesale quote, catalog, or OEM/private label cooperation.