Timken HA590217 Wheel Bearing and Hub Assembly - Front

Timken HA590217 Wheel Bearing and Hub Assembly Overview

The Timken HA590217 wheel bearing and hub assembly is engineered for reliable performance in Chrysler Pacifica vehicles. Designed to meet precise specifications, this driven hub assembly ensures proper fitment and durability for your driveline system.

• 32 spline quantity for secure drivetrain engagement
• 5 wheel studs for stable wheel mounting
• 4 flange bolt holes for secure attachment
• Wheel pilot diameter of 2.812 inches (71.43 mm) for accurate wheel alignment
• Brake pilot diameter of 3.224 inches (81.90 mm) to support brake component fitment
• Hub pilot diameter of 3.346 inches (85.00 mm) for precise hub centering
• Flange offset of 1.909 inches (48.50 mm) to maintain correct wheel positioning
• Flange diameter of 6.593 inches (167.45 mm) for compatibility with vehicle specifications
• Bolt circle diameter of 5.000 inches (127.00 mm) matching Chrysler Pacifica requirements

Detailed Product Description

The Timken HA590217 is a wheel bearing and hub assembly specifically designed for the Chrysler Pacifica. This driven hub assembly features a 32-spline shaft interface, ensuring a secure connection to the drivetrain. The assembly includes five wheel studs and four flange bolt holes, providing a stable and reliable mounting surface for the wheel. The wheel pilot diameter measures 2.812 inches (71.43 mm), which helps maintain proper wheel alignment and reduces vibration. Brake pilot diameter is 3.224 inches (81.90 mm), supporting the correct positioning of brake components. The hub pilot diameter of 3.346 inches (85.00 mm) ensures precise centering of the hub on the axle. With a flange offset of 1.909 inches (48.50 mm) and a flange diameter of 6.593 inches (167.45 mm), this assembly matches the exact specifications required for the Chrysler Pacifica. The bolt circle diameter of 5.000 inches (127.00 mm) aligns with the vehicle’s wheel bolt pattern, ensuring compatibility and ease of installation.

Common Applications and Problem Solving

• Replacement for worn or damaged wheel bearing and hub assemblies on Chrysler Pacifica models
• Resolves wheel vibration and noise caused by bearing wear
• Addresses wheel hub looseness or play affecting vehicle handling
• Corrects brake rotor misalignment due to hub pilot wear
• Prevents premature tire wear related to improper wheel alignment

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Clean the mounting surface thoroughly to remove rust and debris for proper hub seating. Verify spline engagement and torque flange bolts to manufacturer specifications. Check wheel stud condition and replace if necessary to maintain secure wheel attachment. After installation, inspect for smooth rotation and absence of play in the hub assembly.

Quality Assurance and Warranty

Timken wheel bearing and hub assemblies are manufactured to meet OEM standards for fit, form, and function. The HA590217 part number undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Timken products typically come with a limited warranty covering defects in materials and workmanship. Consult Timken or your parts provider for exact warranty terms.