Timken 513191 Wheel Bearing and Hub Assembly - Front

Timken 513191 Wheel Bearing and Hub Assembly Overview

The Timken 513191 wheel bearing and hub assembly is engineered for reliable driveline performance on Saab 9-3 and 9-3X models. Designed to meet precise specifications, this assembly ensures proper fitment and durability for driven axle applications.

• 26 spline quantity for secure axle engagement
• 5 wheel studs and 4 flange bolt holes for stable wheel mounting
• Wheel pilot diameter of 2.363 inches (60.02 mm) for accurate wheel alignment
• Brake pilot diameter of 3.201 inches (81.30 mm) to support brake component fitment
• Hub pilot diameter of 3.543 inches (90.00 mm) for precise hub centering
• Flange offset of 2.717 inches (69.00 mm) and flange diameter of 5.983 inches (151.98 mm) for correct positioning
• Bolt circle diameter of 4.494 inches (114.16 mm) matching OEM specifications
• Designed for driven axle applications

Detailed Product Description

The Timken 513191 wheel bearing and hub assembly is specifically designed for the Saab 9-3 and 9-3X, ensuring compatibility with these models' driveline and axle systems. Featuring a 26-spline interface, this assembly provides a secure connection to the axle shaft. The 5-wheel stud configuration combined with 4 flange bolt holes offers a robust mounting platform for wheels, maintaining stability under various driving conditions.

Critical dimensions such as the wheel pilot diameter (2.363 inches or 60.02 mm) and brake pilot diameter (3.201 inches or 81.30 mm) ensure proper alignment of wheels and brake components, reducing vibration and wear. The hub pilot diameter of 3.543 inches (90.00 mm) centers the hub accurately on the axle, while the flange offset and diameter maintain correct positioning relative to the vehicle’s suspension geometry. The bolt circle diameter of 4.494 inches (114.16 mm) matches OEM standards, facilitating straightforward installation.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Saab 9-3 and 9-3X
• Eliminates wheel vibration and noise caused by bearing wear
• Resolves uneven tire wear due to hub misalignment
• Addresses ABS sensor issues related to faulty hub assemblies (if applicable)
• Restores proper wheel mounting and brake component alignment

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before removal
• Verify spline count and dimensions match OEM specifications for Saab 9-3 or 9-3X
• Clean mounting surfaces thoroughly to prevent contamination
• Torque flange bolts and wheel studs to manufacturer specifications
• Inspect related components such as axle shafts and brake rotors during installation

Quality Assurance and Warranty

Timken 513191 assemblies are manufactured to meet strict quality standards, ensuring durability and performance consistent with OEM requirements. Timken provides a limited warranty covering defects in materials and workmanship, supporting long-term reliability for Saab 9-3 and 9-3X driveline applications.