MPA Electrical WH590551 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for Jeep Cherokee

The MPA Electrical WH590551 wheel bearing and hub assembly is designed specifically for Jeep Cherokee models, providing a precise fit and dependable performance. Engineered with a steel construction and a trapezoid flange shape, this assembly ensures durability and proper alignment for your vehicle's driveline system.

• Compatible with Jeep Cherokee models
• 27 spline quantity for secure engagement
• Includes trapezoid-shaped flange with 4 bolt holes
• Flange diameter of 5.114 inches and offset of 1.653 inches
• Equipped with an encoder-type Anti Lock Braking System (ABS) interface
• Includes gasket or seal for proper sealing
• 5 wheel studs sized M12 x 1.25
• New steel construction for long-lasting use

Product Details and Specifications

The WH590551 wheel bearing and hub assembly from MPA Electrical is built with a 27-spline design to ensure a secure connection to the axle shaft. The trapezoid flange shape features 4 bolt holes and a flange diameter of 5.114 inches, providing a precise fit for the Jeep Cherokee. The flange offset measures 1.653 inches, which is critical for maintaining proper wheel alignment and driveline geometry. This assembly includes a gasket or seal to prevent contamination and maintain bearing integrity. It is designed with an encoder-type ABS interface, compatible with vehicles equipped with ABS systems, although the ABS sensor itself is not included. The hub pilot diameter is 3.472 inches, and the assembly comes with 5 wheel studs sized M12 x 1.25 for secure wheel mounting. The product is new and constructed from steel to withstand the rigors of daily driving and off-road conditions.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Jeep Cherokee
• Addresses wheel noise or roughness caused by bearing wear
• Resolves ABS warning lights related to faulty hub encoder signals
• Corrects wheel play or looseness due to hub or bearing failure
• Prevents water or dirt ingress with included gasket or seal

Installation Notes and Tips

Ensure the vehicle is securely lifted and supported before beginning installation. Clean the mounting surface thoroughly to remove any debris or corrosion. Verify the flange bolt hole alignment and torque specifications according to Jeep Cherokee manufacturer guidelines. Since this assembly does not include an ABS sensor or wiring harness, reuse the existing components if applicable. Proper lubrication of the axle splines is recommended during installation, although this assembly is not greaseable. Double-check wheel stud torque after installation to maintain safety and performance.

Quality Assurance and Warranty

MPA Electrical wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards for fit and function. This new steel assembly undergoes quality inspections to ensure durability and reliability. While specific warranty details are not provided, MPA Electrical products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.