GMB 770-0349 Wheel Bearing and Hub Assembly - Rear

Rear Wheel Bearing Hub Assembly for Toyota and Lexus

GMB 770-0349 is a rear wheel bearing and hub assembly built to meet or exceed OEM specifications. It is a driven hub design for select Toyota Venza, Highlander, and Lexus RX rear applications, with no ABS sensor included and no wheel studs required.

Key Features

• Rear wheel bearing and hub assembly for driveline and axle service
• Driven hub assembly design
• No ABS anti-lock brake sensor included
• ABS tone ring not required
• Wheel studs not required
• Manufactured to meet or exceed OEM specifications
• Part number: 770-0349

Detailed Description

This GMB hub assembly is engineered for rear service on 2004-2016 Toyota and Lexus crossover applications. It is a direct-fit replacement for the rear hub on the Toyota Highlander, Toyota Venza, Lexus RX350, Lexus RX400h, and Lexus RX330, with a driven hub assembly design that matches the original configuration for the listed vehicles. The 770-0349 part number is also a useful reference when cross-checking OE-style replacement options for these rear hub applications.

This part cross-references Timken HA590338 for the same application.

What It Helps Address

• Rear wheel bearing noise or roughness
• Hub play or looseness at the rear wheel
• Uneven wheel rotation caused by worn hub components
• Service replacement after bearing or hub wear
• Rear-end vibration traced to hub assembly condition

Installation Notes and Tips

• Confirm rear position before ordering; this assembly is not for front use.
• Verify ABS sensor and tone ring requirements against the vehicle’s original setup, since this unit does not include an ABS sensor and does not require a tone ring.
• Check whether the vehicle uses wheel studs on the original hub, as wheel studs are not required with this assembly.
• Match the application carefully for Toyota Highlander, Toyota Venza, Lexus RX350, Lexus RX400h, and Lexus RX330 rear service.
• Professional installation and proper torque procedures are recommended for hub replacement.

Quality Assurance

GMB states this part is manufactured to meet or exceed OEM specifications, supporting OE-style fit and function for the listed rear applications. Part number 770-0349 is built for the specified Toyota and Lexus rear hub service requirements.