Rear Wheel Bearing and Hub Assembly Compatible with Subaru 5-Lug

In this review of the A-Premium rear wheel bearing and hub assembly, the bottom line is straightforward: this is a practical replacement for Subaru owners seeking a direct-fit, pre-greased hub that restores quiet operation and proper wheel mounting. The unit is tailored for several Forester, Impreza and Crosstrek model years and comes with 5-lug steel studs and pre-greased bearings, which are the single biggest reasons to consider it for a routine rear hub replacement or to cure noise and vibration from a worn hub.

Key Features

• Vehicle Fitment: Direct compatibility with specific Subaru Forester, Impreza and Crosstrek model years avoids measurement guesswork when ordering a rear hub.
• High Load Capacity: Built with ball bearings and sturdy steel wheel studs to handle axial and radial loads encountered in daily driving.
• Professional Solution: Includes a new axle spline, bearing cage and seals to address common symptoms like unusual noise, steering vibrations and grease leakage.
• Pre-Greased: Supplied pre-filled with lubricant to simplify installation and reduce the chance of early failure from improper greasing.
• OEM-Style Fit: Flange type with a 4-hole flange and 5-lug stud pattern matches original rotor, wheel and nuts for a straightforward replacement.

Who It's For

This hub assembly is aimed at DIY mechanics and independent shops repairing Subaru Forester 2014-2018, Impreza 2012-2021 (with certain trims), Crosstrek 2016-2021 and XV Crosstrek 2013-2015 where a rear left or right replacement hub is required. It suits owners who want a pre-greased, direct-fit component that restores wheel fitment and can cure noise and vibration symptoms.

Those who should look elsewhere include vehicles outside the listed model years or trim restrictions, or buyers who require an integrated speed sensor (this product is supplied without a speed sensor). Also consider an OEM part if you need manufacturer-sourced packaging or documented part provenance.

Pros & Cons

Pros

• Clear fitment coverage for multiple Subaru models, reducing ordering errors.
• Solid build materials like GCr15 and 65Mn steel for reliable load handling.
• Pre-greased and ready to install, which streamlines replacement jobs.
• Customers report good fit and ease of installation for most applications.

Cons

• Some users have reported early noise in rare cases, so break-in performance can vary.
• Does not include a speed sensor, so additional parts may be needed for sensor-equipped vehicles.

Specifications

Position	Rear Left or Right Side
Wheel Stud Quantity	5-Lug
Material	GCr15 Steel and 65Mn Steel
Pre-Greased	Yes
Flange Type	4-Hole Flange
Speed Sensor Included	No
Reference Part Numbers	28473FJ000, 28473FL040, 512518

Our Verdict

The A-Premium rear wheel bearing and hub assembly is a sensible value choice for Subaru owners who need a direct-fit, pre-greased rear hub to eliminate noise, vibration and seal leakage. It offers OEM-style fitment and robust materials at a lower price point than some branded parts, making it a good pick for routine repairs provided the vehicle and trim match the stated fitment and a separate speed sensor is not required.

Frequently Asked Questions

Will this hub fit my Subaru Impreza?
It fits Impreza models listed for 2012-2014 (certain trims) and 2015-2021 as specified; verify trim and year before ordering.

Is the unit pre-greased and ready to install?
Yes, the hub assembly is supplied pre-greased to simplify installation.

Does it include a wheel speed sensor?
No, this assembly does not include a speed sensor and is supplied without one.