MERCEDES X166 Wheel Hub Parts & Aftermarket

For buyers seeking fewer sourcing steps, X166 Wheel Hub Parts for MERCEDES are supplied by TIBAO with efficient order handling, stable availability, and repeat bulk purchase support. For bulk orders, please download the MERCEDES parts catalogue to select the parts you need.

Designed for selected MERCEDES-BENZ GLE Coupe (C292), GLS (X166), GL-CLASS (X166) and M-CLASS (W166) applications, this front wheel hub bearing is engineered to support smooth wheel rotation, stable steering response and reliable load transmission under everyday and demanding driving conditions. As a key component between the wheel and suspension system, it helps maintain accurate wheel positioning while reducing friction and vibration. The angular ball bearing structure is particularly suitable for handling combined radial and axial forces, helping provide consistent performance during acceleration, braking, cornering and changing road conditions.

The hub bearing has a width of 92 mm, an inner diameter of 34 mm and an outer diameter of 102 mm, giving it application-specific dimensions for the intended front axle installation. Its robust construction is designed to withstand the continuous forces created by vehicle weight, steering movement and road impact. At approximately 4.574 kg, the complete unit provides a solid structural foundation while maintaining the dimensional accuracy required for correct fitment. The bearing surfaces and internal rolling elements are designed to promote low-friction operation, helping the wheel rotate smoothly and supporting stable vehicle handling over extended service periods.

A major feature of this product is its integrated ABS sensor ring, which allows the wheel-speed monitoring system to receive the rotational information required for functions associated with braking and vehicle stability. Integrating the sensor ring into the hub bearing simplifies installation and helps maintain accurate positioning between the rotating hub and the vehicle's wheel-speed sensing system. This makes the unit well suited to modern vehicle applications where mechanical performance and electronic wheel-speed detection must work together reliably.

For additional protection, the bearing incorporates an NBR sealing lip. Nitrile butadiene rubber offers good resistance to grease, oil, wear and common operating temperatures found around the wheel hub area. The sealing design helps prevent dirt, moisture and road contaminants from reaching the internal bearing components while retaining lubricant inside the assembly. This contributes to smoother operation and helps reduce premature wear caused by contamination.

Our aftermarket wheel hub bearing is developed with practical replacement and workshop requirements in mind. Rather than supplying only the bearing itself, the package includes the necessary attachment material, helping make installation more convenient and reducing the need to source related mounting components separately. The combination of the angular ball bearing design, integrated ABS sensor ring and protective NBR sealing system creates a complete front-axle replacement solution focused on dependable operation, convenient installation and long-term driving stability.

For distributors, repair workshops and parts suppliers, this product provides a strong balance between fitment accuracy, functional integration and serviceability. Its carefully controlled 92 mm width, 34 mm inner diameter and 102 mm outer diameter allow technicians to quickly confirm the relevant dimensional requirements, while the included mounting hardware supports an efficient replacement process. With its application-focused aftermarket design, the hub bearing is suitable for customers seeking a dependable replacement for worn, noisy or damaged front wheel hub components on compatible GLE Coupe, GLS, GL-CLASS and M-CLASS vehicles.