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🧾 Overview
The Axiom Supply Wheel Bearing & Hub Assembly is engineered specifically for 1999–2004 Ford Super Duty F250/F350 4WD trucks and 2000–2005 Ford Excursion models equipped with coarse thread wheel studs. Built with precision tapered roller bearings and high-performance grease, this assembly delivers smooth, maintenance-free operation under heavy loads.
Designed for work trucks, lifted builds, and towing applications, Axiom’s proprietary hub structure reduces hub-face deflection for tighter steering response and improved braking stability. Each unit is a complete bolt-in assembly for both driver and passenger side applications.
✔ Precision tapered roller bearings
✔ 8 × M14-2.00 coarse thread studs
✔ Integrated ABS sensor
✔ Heavy-duty bolt-in replacement
🛠 Installation
- Direct bolt-on installation.
- No modifications required.
- Typical install time: approximately 2 hours.
- Torque Specifications:
- Spindle Bolts (4): 133 lb-ft
- Caliper Bolts (2): 166 lb-ft
📌 Specs
- Key Features & Benefits
- Precision Tapered Roller Bearings
- High-Performance Grease
- Grade 10.9 Zinc-Plated Studs
- Integrated Durable ABS Sensor
- Bolt-In Hub Assembly
- Heavy-Duty Construction
📘 Specifications
- Configuration: 8 × M14-2.00 Coarse Thread
- ABS: Integrated Sensor
- Stud Grade: 10.9 Cold-Formed, Zinc-Plated
- Application: Front 4WD
- Sold As: Single Hub Assembly
📦 What’s Included (What’s in the Box)
- (1) Wheel Bearing & Hub Assembly
- Integrated ABS Wire
- (4) Mounting Bolts
- (1) O-Ring
- 🔁 Interchange Part Numbers
- Timken 515025
- Moog 515025
- Motorcraft PT515025
- SKF BR930425
- NAPA PBR930425
- Axiom AX515025
- (And equivalent cross references)
🛡 Warranty
- Covered under The Axiom No-Nonsense Lifetime Warranty.
- Warrantied for life to the original purchaser against manufacturer defects, premature wear, or breakage.
- Push it to the limit—we don’t care. If the part lets you down, it will be made right.
⚠️ Fitment Notes
- 1999–2004 Ford F250 Super Duty 4WD
- 1999–2004 Ford F350 Super Duty 4WD
- 2000–2005 Ford Excursion
⚠️ Fitment Notes
- Coarse Thread Stud configuration ONLY
- 8 × M14-2.00 lug studs
- 4WD models only
- Compatible with left or right spindle