A-Premium Wheel Hub and Bearing Assembly 6-Lug Pair for Cadillac SRX 2010–2016 & Saab 9-4X 2011 — Pre-Greased, Direct-Fit

When a factory wheel bearing wears out, drivers typically notice noise, vibration, or grease leakage. This pair from A-Premium replaces the hub, bearing cage, axle spline and sealing components in one unit so you don’t have to press or rebuild separate parts. Built from GCr15 and 65Mn steel and supplied pre-greased with six steel wheel studs, the assemblies follow OE specifications and fit the existing rotors and nuts for a straightforward swap.

How will these assemblies solve noisy or vibrating wheels?

Worn bearings create play and uneven rotation that translates into vibration and rumbling at speed. Installing a complete hub-and-bearing assembly removes axial and radial play, restoring smooth wheel rotation and reducing steering wheel feedback.

• Includes a full ball bearing and bearing cage for proper load handling.
• New seals prevent grease leakage that causes contamination and noise.
• Pre-greased for immediate, quiet operation after installation.

Will this part fit my vehicle and match the original hardware?

This kit is made to be a direct replacement for specified models, matching critical dimensions and stud pattern so it mates with factory rotors and wheels. Confirm fitment by comparing reference part numbers and vehicle years before purchase.

• Compatible with Cadillac SRX 2010–2016 and Saab 9-4X 2011.
• Reference numbers include 513289, HA590393, BR930778, 13502789.
• Six-wheel-stud (6-lug) configuration and 3-hole flange for OEM compatibility.

What materials and features ensure durability and load capacity?

A-Premium uses high-strength steels and a complete bearing assembly to meet everyday driving loads and resist premature wear. The combination of materials and sealed design helps the hub withstand axial and radial forces experienced during normal use.

• Constructed from GCr15 steel and 65Mn steel for core components.
• Ball bearing design provides reliable axial and radial load capacity.
• Sturdy steel wheel studs match factory specifications for fit and torque.

How difficult is installation and what does the kit include?

These are plug-and-play-style assemblies intended to replace the existing hub and bearing together, which simplifies installation compared with pressing bearings into hubs. No speed sensor is included, so reuse your vehicle’s sensor if applicable.

• Pre-greased bearings and integrated seals to reduce prep time.
• Includes new CV axle spline interface and 3-hole flange for direct axle insertion.
• Sold as a pair (2 assemblies) for both sides when replacing two wheels.

Who is this for: Drivers or technicians restoring wheel performance on compatible Cadillac SRX (2010–2016) or Saab 9-4X (2011) who prefer a full hub-and-bearing swap instead of rebuilding components. It’s suited for anyone replacing noisy or leaking wheel hubs who needs a direct-fit, pre-greased assembly with OEM-style studs and robust materials, plus a one-year unlimited-mileage warranty from A-Premium for added confidence.