BCHD PT512280 Wheel Bearing and Hub Assembly - Rear

Wheel Bearing and Hub Assembly for Sienna

This wheel bearing and hub assembly, part number PT512280, is built for rear applications on the Toyota Sienna. It is a direct-fit driveline and axle replacement for 2004-2010 Toyota Sienna rear service needs.

Key Features

• Fits 2004-2010 Toyota Sienna, rear.
• Wheel bearing and hub assembly for hub and bearing service.
• Direct-fit replacement format for straightforward application matching.
• Part number PT512280 for catalog and service reference.

Detailed Description

PT512280 is a rear wheel bearing and hub assembly for the Toyota Sienna, covering 2004-2010 model years. This component is used in driveline and axle service where the hub and bearing unit must support wheel rotation and maintain proper mounting at the rear of the vehicle. When replacing a worn rear hub assembly on a Toyota Sienna, PT512280 provides a catalog-matched service part identified by the same part number.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Wheel noise from a worn rear hub bearing.
• Excessive play or looseness at the wheel end.
• Vibration or rough rotation from bearing wear.
• Hub service on a Toyota Sienna rear axle application.

Installation Notes and Tips

Confirm rear fitment before ordering and match the part number PT512280 to the vehicle application. Inspect related mounting surfaces, fasteners, and surrounding driveline components during service so the replacement can be installed on a clean, properly prepared assembly.

Quality Assurance

Fitment is listed for 2004-2010 Toyota Sienna rear applications. Verify the vehicle configuration against the catalog before installation to ensure the correct PT512280 hub assembly is selected.