Product Overview

The front wheel hub bearing, OEM number 51750-4H050, is a hub assembly with the wheel bearing integrated into it, supporting the wheel and letting it spin freely while carrying the vehicle's weight. It also often includes an ABS sensor ring, so it plays a role in both wheel rotation and ABS operation. It runs under constant load with every mile driven, so the bearing wears over time, which makes it a steady, high-turnover replacement item in the wheel hub and bearing category.

A worn hub bearing causes noise, vibration, and play in the wheel, and in severe cases can affect safety, so a precisely made replacement matters. GSK Auto manufactures this front wheel hub bearing 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 the OEM number match before shipping.

Replacement OEM Numbers

Cross-Reference OEM Number

51750-4H000

What Is a Front Wheel Hub Bearing?

Function: The front wheel hub bearing supports the wheel and lets it rotate smoothly with minimal friction, while carrying the weight of the vehicle and the forces from acceleration, braking, and cornering.

Working Principle: A sealed bearing is built into the hub, which bolts to the steering knuckle and mounts the wheel. As the wheel turns, the bearing's rolling elements allow smooth rotation while holding the wheel firmly in place. Many hub assemblies also carry a magnetic or toothed ring that the ABS sensor reads to track wheel speed.

Importance: A sound hub bearing keeps the wheel running true and supports safe handling and braking. A failing one can create excess play in the wheel and, if left too long, can lead to bearing failure.

Common Failures & Signs: Humming, growling, or grinding noise that changes with vehicle speed. Vibration felt through the steering wheel or floor. Wheel wobble or play when checked by hand. ABS warning light from a damaged sensor ring. Uneven tire wear. Clicking noise while turning.

Key Features

OEM-standard fitment - matches factory bolt pattern, bearing size, and ABS sensor ring for the OEM 51750-4H050 application.

Sealed bearing design - built to keep contaminants out and grease in for a longer service life.

Precision manufacturing - built to tight tolerance for smooth, quiet rotation.

Direct replacement - installs in place of the original hub assembly, matched by OEM number.

Tested before shipment - every unit checked before packing.

Benefits

Importers - covers front wheel hub bearing demand from a single sourcing partner.

Wholesalers - a high-turnover replacement item in the wheel hub and bearing category.

Repair Shops - tested units reduce comeback risk on a safety-related repair.

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

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.

Why Choose GSK Auto

GSK Auto manufactures factory-direct, keeping pricing tied to production cost. This front wheel hub bearing 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 the OEM number match before you order.

Call to Action

Sourcing front wheel hub bearings by OEM number? Contact GSK Auto for a wholesale quote, catalog, or OEM/private label cooperation.