TRQ 2 Piece Rear Wheel Bearing & Hub Assembly Set AWD Compatible

In this review the TRQ 2 Piece Rear Wheel Bearing & Hub Assembly set is assessed as a direct-fit replacement for AWD Mazda CX-9 owners who want a straightforward, do-it-yourself fix for rear hub issues. The bottom line: this kit is for drivers who need a pre-assembled, vehicle-specific swap that saves time and avoids modifications. Reviewers praised the ease of installation and fit, and the kit is especially useful when the original hub shows noise or looseness and an efficient, direct replacement is required.

Key Features

• Complete kit: Includes both rear driver and passenger side hub assemblies so both sides can be serviced at once for consistent performance.
• Pre-assembled design: Components come pre-assembled to match original equipment fit, reducing installation time and eliminating the need for additional bearing presses.
• Compatibility guidance: Reference numbers and a full compatibility chart help ensure the parts match 2016-2022 Mazda CX-9 AWD rear applications.
• DIY video support: The brand provides how-to video resources to help technicians and home mechanics "view before you do" and follow proper installation steps.
• Direct fit quality: Customers report the assemblies fit like OEM, offering correct alignment and straightforward replacement without modifications.

Who It's For

The TRQ rear hub set is aimed at Mazda CX-9 owners and independent mechanics who prefer direct-fit parts that reduce shop time; it is especially suited to those comfortable performing rear wheel hub replacements and who value video guidance and clear reference numbers for fitment. The kit is also convenient for anyone who wants to replace both sides at once to maintain consistent wear and handling.

Those who should look elsewhere include drivers who need a long-term heavy-duty upgrade beyond standard OE-equivalent parts or anyone whose vehicle has nonstandard suspension or axle modifications; for heavily used fleet or offroad applications, a premium or heavy-duty bearing designed for extreme duty may be a better choice.

Pros & Cons

Pros

• Good OEM-like fit and function that typically installs without modification.
• Includes both driver and passenger rear assemblies so both sides can be replaced together.
• Pre-assembled hubs save time and simplify the DIY installation process.
• Clear compatibility references and available DIY videos help confirm correct fitment and procedure.

Cons

• Some users reported premature bearing failure, so long-term durability can be mixed in certain cases.

Specifications

Brand	TRQ
Kit contents	2 Piece rear wheel bearing & hub assemblies (driver & passenger)
Fitment	2016-2021 Mazda CX-9 AWD rear; 2022 Mazda CX-9 rear
Reference numbers	512679, 513439, BR930999, HA590656, TK502615X, WE61877
Installation	Direct fit, pre-assembled components for easier installation
Quantity	2 Piece set

Our Verdict

For most Mazda CX-9 AWD owners seeking a cost-effective, OEM-equivalent replacement, this TRQ 2 piece rear hub set delivers strong value through accurate fit and simple installation, backed by helpful video resources. It is an excellent choice when you want a straightforward swap, but buyers should be aware that a minority of users reported early failures, so follow-up inspection after installation is recommended.

Frequently Asked Questions

Will these hubs fit my 2018 CX-9 AWD?
Yes, the set is compatible with 2016-2021 Mazda CX-9 AWD rear and the 2022 rear applications when matched to the vehicle using the provided reference numbers.

Do I need special tools to install the assemblies?
No special bearing press is required for these pre-assembled direct-fit hubs, but standard wheel, axle, and torque tools are necessary and following the brand video is recommended.

Does the kit include both left and right hubs?
Yes, the package contains one rear driver side and one rear passenger side wheel bearing and hub assembly for complete rear axle service.