Dorman 951-839 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Ford Expedition and Lincoln Navigator

The Dorman 951-839 wheel bearing and hub assembly is engineered to meet the specific needs of Ford Expedition and Lincoln Navigator models. Designed with precision, this assembly ensures proper fitment and reliable performance for your vehicle's driveline system.

• 33 spline quantity for accurate drivetrain engagement
• Includes flange with a rectangular shape and 4 bolt holes
• Wheel stud size of 14 mm with 6 wheel studs included
• Compatible with Anti-Lock Braking System (ABS) featuring an integrated sensor
• Flange diameter of 183 mm and bolt circle diameter of 135 mm for precise mounting
• Brake pilot diameter of 90 mm and hub pilot diameter of 99.3 mm for proper alignment
• Flange offset of 55.5 mm to maintain correct wheel positioning

Detailed Product Description

The Dorman 951-839 wheel bearing and hub assembly is designed specifically for Ford Expedition and Lincoln Navigator vehicles, providing a direct replacement that maintains factory specifications. This assembly includes a flange with a rectangular shape and four bolt holes, ensuring secure attachment to the vehicle’s driveline. The 33 spline quantity allows for proper drivetrain engagement, while the 14 mm wheel stud size and six included wheel studs facilitate secure wheel mounting. The assembly also features an integrated Anti-Lock Braking System (ABS) sensor, which is essential for maintaining vehicle safety and braking performance. With precise flange and pilot diameters, this hub assembly supports accurate wheel alignment and smooth rotation.

Common Applications and Problem Resolution

• Replaces worn or damaged wheel bearing and hub assemblies on Ford Expedition and Lincoln Navigator
• Addresses wheel vibration or noise caused by faulty bearings
• Restores proper ABS sensor function to prevent braking system errors
• Corrects wheel alignment issues related to hub assembly wear
• Eliminates excessive play or looseness in the wheel hub area

Installation Notes and Tips

Installation of the Dorman 951-839 wheel bearing and hub assembly requires proper tools and mechanical knowledge. Ensure the vehicle is securely lifted and supported before beginning. Remove the old hub assembly carefully, taking note of the ABS sensor wiring and connector. This assembly includes the ABS sensor but does not include flange bolts, so retain or replace bolts as necessary. Torque all fasteners to manufacturer specifications to maintain safety and performance. Verify ABS sensor operation after installation to avoid warning lights or system faults.

Quality Assurance and Warranty

Dorman wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. The 951-839 part is backed by Dorman’s quality assurance processes. Please refer to Dorman’s official warranty policy for specific coverage details.