Rear 5-Lug Wheel Hub Bearing Assembly for AWD Toyota Highlander, Venza & Lexus RX

Rear 5-Lug Wheel Hub and Bearing Assembly for AWD Toyota and Lexus Applications

Rear wheel hub and bearing assembly for the exact all-wheel-drive Toyota Highlander, Toyota Venza, and Lexus RX model-year applications listed below. The source identifies a five-lug flange and reference number 512284.

Critical fitment warning: This hub is source-listed for AWD applications only. Do not order for a front-wheel-drive vehicle. Wheel hubs can vary by drivetrain, model year, hybrid configuration, ABS sensor or encoder design, electrical connector, axle interface, brake package, steering knuckle, production date, and flange dimensions. Confirm the VIN, AWD configuration, original-hub dimensions, mounting pattern, sensor or connector configuration, and every reference number before ordering.

Toyota Compatibility — AWD Only

• 2004–2013 Toyota Highlander AWD
• 2009–2016 Toyota Venza AWD

Lexus Compatibility — AWD Only

• 2004–2006 Lexus RX330 AWD
• 2007–2009 Lexus RX350 AWD
• 2006–2008 Lexus RX400h AWD

Not confirmed: FWD applications, unlisted model years, other Lexus RX models, front-axle use, exact left/right interchange, or compatibility with vehicles whose drivetrain, hybrid system, sensor design, connector, dimensions, mounting pattern, or brake package differs.

Product Specifications

• Position: Rear axle
• Drivetrain: AWD only
• Wheel studs: 5-lug configuration
• Flange offset: 2.83 in
• Flange diameter: 5.98 in
• Bolt-circle diameter: 4.5 in

The source does not explicitly confirm an ABS sensor, encoder ring, connector type, pin count, wire length, spline count, pilot diameter, stud thread size, mounting-bolt spacing, torque specifications, or left/right interchange. Inspect and measure the original hub before ordering.

Package Contents

• Rear wheel hub and bearing assembly; package quantity not specified

The source does not confirm mounting bolts, axle nut, brake hardware, dust shield, snap ring, sensor wiring, wiring clips, or other installation hardware. Do not treat the singular product wording or SKU as proof of package quantity.

Reference Numbers

512284, WE60979, BR930338, HA590338, WB12284

Reference numbers are supplied for comparison only. A matching number does not override drivetrain, hybrid, sensor, connector, dimensional, mounting-pattern, or production-date differences.

Installation Notes

Professional installation is recommended. Confirm that the vehicle is AWD before disassembly. Safely support the vehicle and follow the model- and drivetrain-specific service procedure. Compare the replacement hub with the original for flange diameter, bolt circle, offset, pilot, stud pattern, mounting points, axle interface, and any sensor or connector features.

Clean the knuckle or carrier mounting surface and remove corrosion or debris without damaging the mating face. Inspect the axle splines, carrier, brake components, parking-brake components, dust shield, fasteners, and nearby wiring. Replace damaged or manufacturer-designated single-use hardware as required.

Use the vehicle manufacturer's sequence and torque values for the hub mounting bolts, axle nut, wheel fasteners, brake components, and any suspension fasteners disturbed during service. Incorrect axle-nut or mounting-bolt torque can damage the bearing or create wheel play.

If the original hub uses a wheel-speed sensor or encoded bearing, confirm its design and orientation before installation. Route and secure any wiring away from rotating, moving, or hot components. After assembly, verify wheel rotation, brake and parking-brake operation, warning lights, wheel play, and abnormal noise. Complete an alignment check if required by the service procedure or related suspension work.

Frequently Asked Questions

Does this fit FWD vehicles?
No. The source specifically limits this hub to AWD applications.

Is this for the front or rear?
The source specifies rear-axle use.

Does it fit the Lexus RX400h hybrid?
The source lists 2006–2008 Lexus RX400h AWD. Confirm the VIN, drivetrain, original hub, dimensions, and reference number.

Does it include an ABS sensor?
The source does not explicitly confirm an ABS sensor, encoder ring, connector, or wire. Compare the original assembly before ordering.

Is this a pair?
Package quantity is not stated. Do not assume two hub assemblies are included.

Can it be installed on either rear side?
The source does not state a left/right restriction or confirm side interchange. Compare the original mounting and any sensor or connector orientation.