1999-2004 Powerstroke Fine Thread Wheel Bearing Assembly (AX515056)

Description

Fits

Note: Fits 4WD Fine Thread Models ONLY.

The Axiom Supply Wheel Bearing and Hub Assembly is built for professionals who demand absolute reliability from their heavy-duty trucks. Developed with a proprietary bearing and hub structure, this assembly reduces hub-face deflection under load, delivering tighter steering response and improved braking stability. Whether you are battling the stress of heavy towing, oversized tires, or a lifted suspension setup, Axiom is engineered to stay quiet and controlled under pressure. Every assembly is outfitted with Grade 10.9 zinc-plated studs and a durable ABS sensor designed to survive heat, mud, and moisture. This is a complete, bolt-in solution for 4WD platforms, arriving with the mounting hardware needed for a professional installation.

Part Number: AX515056

Features

• Precision tapered roller bearings for smooth, maintenance-free operation
• Proprietary hub design minimizes deflection for better steering and braking
• Premium Grade 10.9 cold-formed, zinc-plated wheel studs
• Durable ABS sensor for reliable signal transmission in harsh conditions
• 8 x M14-1.50 Fine Thread lug configuration

Specification

• Hub Nut Torque: Multi-step sequence required
• Spindle Bolt Torque: 133 lb-ft
• Caliper Bolt Torque: 166 lb-ft

Includes

• 1 x Wheel Bearing & Hub Assembly with integrated ABS wire
• 4 x Mounting Bolts
• 1 x O-Ring

Notes

• Fits 4WD models only.
• Engineered specifically for vehicles with Fine Thread (M14-1.50) studs.
  

Installation

• Apply an initial torque of 30 ft-lbs (40 Nm) to the hub nut while rotating the wheel, then loosen by two full turns. Next, rotate the brake disc and tighten the nut to between 17 and 24 ft-lbs (22–34 Nm). Afterward, turn the nut counterclockwise 175 degrees, and finally, secure it at 17 ft-lbs (2 Nm).

Warranty