2005-2010 Powerstroke Wheel Bearing Assembly (AX515081)

Fits

Note: Fits 4WD Single Rear Wheel (SRW) Models ONLY!

When your Super Duty is hauling, towing, and grinding through long days, the Axiom Supply Wheel Bearing and Hub Assembly is built to answer the call. Featuring a reinforced hub and proprietary bearing design, this assembly reduces deflection under load to deliver a sharper steering feel and more consistent braking performance. Whether you are running oversized tires or a heavy service body, Axiom is engineered to stay tight mile after mile. Axiom units utilize precision tapered roller bearings packed with high-performance grease. Every assembly is outfitted with Grade 10.9 zinc-plated studs and a durable ABS sensor designed to survive heat, mud, and moisture.

Part Number: AX515081

• Precision tapered roller bearings for smooth, maintenance-free operation
• Reinforced hub design minimizes deflection under heavy towing loads
• 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

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

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

• Fits 4WD models only.
• Fits Single Rear Wheel (SRW) models only; NOT for Dual Rear Wheel (DRW).

• While turning the wheel, tighten the hub nut to 30 ft-lbs (40 Nm). Then, loosen it by two full turns. With the brake disc rotating, tighten the nut to between 17 and 24 ft-lbs (22 to 34 Nm). Next, rotate the nut back 175 degrees, then tighten it to 17 ft-lbs (2 Nm).