Moog 515059 Wheel Bearing and Hub Assembly - Front

MOOG 515059 Front Wheel Bearing Hub

MOOG 515059 is a front wheel bearing and hub assembly built for Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 2500, and GMC Savana 3500 applications with an 8-stud hub. It combines hub geometry, ABS sensor integration, and OE-style fitment details to support a direct replacement on the front axle.

Key Features

• Front wheel bearing and hub assembly for 2003-2017 Chevrolet Express 2500 and Express 3500, plus 2003-2017 GMC Savana 2500 and Savana 3500
• Anti-lock brake sensor included for vehicles equipped with ABS
• Flange bolt hole quantity: 4
• Wheel stud quantity: 8
• Bolt circle diameter: 165.000 / 6.500
• Flange diameter: 199.300
• Flange offset: 65.300
• Wheel pilot diameter: 116.700
• Brake pilot diameter: 117.800
• Hub pilot diameter: 105.700
• Modified flange shape for the specified OE-style mounting configuration

Detailed Description

MOOG 515059 is engineered as a front hub assembly for heavy-duty van platforms that use an 8-stud hub layout. The dimensional specifications, including the 165.000 bolt circle diameter, 199.300 flange diameter, and 65.300 flange offset, support accurate alignment with the original mounting setup on Chevrolet Express and GMC Savana front applications. MOOG uses tested materials and application-focused design details to help deliver consistent performance and straightforward installation. This part cross-references Timken HA590352 and SKF BR930352 for the same application.

What It Helps Address

• Front wheel bearing noise or rough rotation
• ABS warning light concerns related to the hub sensor assembly
• Wheel-end looseness from a worn hub assembly
• Uneven hub-to-wheel mounting caused by flange wear
• Service replacement needs on Chevrolet Express 2500, Express 3500, GMC Savana 2500, and Savana 3500 front hubs

Installation Notes and Tips

Verify the vehicle’s front hub configuration before ordering, including the 8-stud hub layout and GVW note for Express 3500 and Savana 3500 applications. Confirm the bolt circle, pilot diameters, and ABS sensor connection against the original part to ensure proper fitment. For best results, inspect related wheel-end components, clean the mounting surface, and torque fasteners to the vehicle manufacturer’s specification during installation.

Quality Assurance

MOOG hub assemblies are backed by tested materials and application-specific validation to support reliable service in demanding driveline and axle applications. The MOOG 515059 is built with fitment and sensor integration details that align with the listed Chevrolet Express and GMC Savana front applications.