A-Premium Wheel Bearing and Hub Assembly 5-Lug — High-Carbon Steel, Pre-Greased for Chevrolet/Cadillac

This hub assembly replaces worn or noisy wheel bearings and is engineered for direct fitment in specified Chevrolet Camaro, Impala and Cadillac CTS/XTS models. It arrives pre-greased and includes the axle spline, bearing cage and seals needed to restore rotational smoothness and proper wheel mounting. Constructed from GCr15 and 65Mn steels with a three-hole flange, the unit is designed for straightforward installation where vehicle fitment matches the listed applications.

Which vehicles and positions does this A-Premium hub fit?

The assembly supports several model years and axle positions depending on vehicle. Some listings specify front-only or rear-only compatibility for particular trims; others are suitable for either front or rear. Always cross-check part numbers and vehicle details before ordering.

• Chevrolet Camaro: 2014–2015 (except Performance Package); additional Camaro fit notes for 2010–2015 rear with automatic transmission
• Cadillac CTS: 2018–2019 AWD (front), 2018 RWD without Posi Traction (rear); CTS models 2008–2014 also covered
• Chevrolet Impala: 2018–2019 compatible for front or rear fit
• Cadillac XTS: 2018–2019 (except brake code J55)

How does this hub assembly address common bearing problems?

Old wheel bearings typically show noise, vibration or grease leakage. This A-Premium unit replaces the worn components with a complete hub assembly that includes a new axle spline, bearing cage and seals to stop contamination and restore smooth rotation. The pre-greased bearing reduces initial break-in wear and simplifies installation.

• Includes new axle spline to ensure proper CV axle engagement
• Sealing components reduce risk of moisture and dirt intrusion
• Pre-greased for immediate function after installation
• Bearing cage supplied to maintain correct bearing geometry

What are the key specifications and hardware features?

The assembly is made from high-carbon and bearing-grade steel and built around a five-stud wheel mounting pattern. It does not include a speed sensor and uses a three-hole flange design for hub attachment. Reference part numbers help verify fit before purchase.

• Material: GCr15 steel and 65Mn steel for durability
• Wheel stud count: 5-lug pattern
• Flange: 3-hole flange for secure mounting
• Speed sensor: not included; axle splines accept direct CV axle insertion
• Pre-greased unit with reference numbers 513282 and 13502216

What warranty and support come with this hub assembly?

A-Premium backs this hub with a one-year unlimited-mileage guarantee, providing replacement or support if manufacturing issues arise. The company offers broad accessory categories and customer support channels to help with fitment questions or warranty claims.

• One-year unlimited-mileage warranty from A-Premium
• Customer support for part verification and returns
• Packaged to protect pre-greased bearings during shipping

Who is this for: This A-Premium wheel bearing and hub assembly is intended for owners and mechanics replacing noisy, leaking or worn hubs on compatible Chevrolet and Cadillac models. It suits DIY installers and professional technicians who need a direct-fit, pre-greased replacement built from high-carbon steel, especially when the vehicle’s original hub shows vibration or grease contamination. Confirm vehicle year, drivetrain and specific trim fit notes before purchasing to ensure correct front or rear placement.