Dorman 951-400 Wheel Bearing and Hub Assembly - Front

Dorman 951-400 Front Wheel Bearing and Hub Assembly

Dorman 951-400 is a replacement front wheel bearing and hub assembly for specific Nissan and Suzuki applications. It combines the hub and critical bearing replacement components in one assembly for a complete front-end repair on supported vehicles.

Key Features

• Replacement wheel bearing and hub assembly for front position applications
• Includes hub and critical bearing replacement components
• ABS sensor type design with anti-lock braking system support
• Flange included with circular flange shape
• 6 wheel studs included with 12 mm wheel stud size
• 29 spline quantity
• 1 female connector with 2 male terminals
• Bolt circle diameter: 114.3 mm
• Hub pilot diameter: 93 mm; wheel pilot diameter: 66 mm; brake pilot diameter: 68 mm

Detailed Description

This Dorman wheel bearing and hub assembly is built for front-wheel service on 2010-2025 Nissan Frontier, 2010-2015 Nissan Xterra, 2010-2012 Nissan Pathfinder, and 2010-2012 Suzuki Equator. It is a direct-fit replacement for vehicles that use a 29-spline hub with ABS sensor integration, a 4-bolt flange pattern, and a 114.3 mm bolt circle. Dorman 951-400 is also cross-referenced to Timken SP450701 for the same application.

What This Part Helps Fix

• Front wheel bearing noise or rough rotation
• Hub play or looseness at the wheel end
• ABS warning light concerns related to the hub sensor assembly
• Uneven wheel-end wear caused by a worn hub assembly
• Front driveline service needs on Nissan Frontier, Xterra, Pathfinder, or Suzuki Equator

Installation Notes and Tips

Verify front-position fitment by year, make, and model before installation. Confirm spline count, bolt circle diameter, flange dimensions, and ABS connector style against the original part. This assembly uses a female connector with a 2-terminal male interface and includes the ABS sensor. Flange bolts are not included.

Quality Assurance

Dorman replacement parts are engineered to restore the original hub and bearing function on specific vehicle applications. This part is built to match the listed fitment and key dimensional requirements for a proper front wheel bearing and hub replacement.