A-Premium Wheel Bearing & Hub Assembly 6-Lug for Cadillac SRX / Saab 9-4X — Pre-Greased, Direct-Fit Front or Rear

A-Premium’s 6-lug wheel bearing and hub assembly is a pre-greased, direct-fit replacement for front or rear applications on select Cadillac SRX and Saab 9-4X models designed to restore smooth wheel rotation and correct fitment.

When a hub bearing wears out it can cause noise, vibration, or grease leakage and compromise driving comfort. This A-Premium assembly replaces worn components with a complete unit that includes a ball bearing, new axle spline interface, bearing cage, seals and six factory-equivalent studs. Built from GCr15 and 65Mn steels and shipped pre-greased, the part is intended for a straightforward swap that meets original specifications for axle spline and flange alignment.

Which vehicles is this hub assembly compatible with?

This hub assembly is engineered to fit specific GM and Saab crossover models. Fitment targets the Cadillac SRX model years 2010 through 2016 and the Saab 9-4X from 2011. Always verify match with your VIN or existing part numbers before purchase.

• Cadillac SRX: 2010–2016 front or rear applications
• Saab 9-4X: 2011 compatibility
• Reference part numbers: 513289, HA590393, BR930778, 13502789

How does this assembly solve common wheel hub problems?

Worn hubs often reveal themselves through growling sounds, steering or wheel vibration, and grease escaping seals. This replacement assembles fresh bearing elements, a new CV axle spline interface, and durable sealing components to remove those failure points and restore reliable operation.

• Includes ball bearing and bearing cage to handle axial and radial loads
• New seals to prevent grease leakage and contamination
• Axle spline designed for direct CV axle insertion to simplify installation

What are the build and specification details I should know?

The A-Premium hub uses high-grade steels and OEM-style studs and flange features to replicate factory strength and fit. It ships pre-greased to reduce installation prep and features a 3-hole flange and six lug studs matching the original components for bolt-on replacement.

• Materials: GCr15 steel and 65Mn steel for longevity
• Wheel stud count: 6-lug with factory-equivalent thread and length
• Flange type: 3-hole flange, pre-greased for immediate use

Will I get support or warranty after purchase?

A-Premium backs this assembly with a one-year unlimited-mileage warranty covering manufacturing defects. Their assurance helps protect your investment and gives time to validate fitment and performance under normal driving conditions.

• One-year unlimited-mileage guarantee from A-Premium
• Replacement unit includes the bearing, seals, and studs as described
• Check returns and warranty steps through the A-Premium support channel

Who is this for: This wheel bearing and hub assembly is intended for owners or technicians replacing worn hub units on Cadillac SRX (2010–2016) or Saab 9-4X (2011). It suits DIY mechanics comfortable with hub removal and professional repair shops seeking a direct-fit, pre-greased replacement that restores proper axle spline engagement and wheel mounting integrity.