Axiom Supply Lifetime Warranty Wheel Bearing Assembly Ford F250-F350 4WD 2023-2026

Fitment

This premium front wheel bearing and hub assembly is designed for 2023–2026 Ford F-250 and F-350 Super Duty 4WD trucks with Single Rear Wheels (SRW).

Fits:

2023–2026 Ford F-250 Super Duty 4WD

2023–2026 Ford F-350 Super Duty 4WD – SRW ONLY

Position:

Front Driver Side

Front Passenger Side

Fits either left or right front position.

Important Fitment Notes

4WD models only.

F-350 Single Rear Wheel (SRW) models only.

Does NOT fit F-350 Dual Rear Wheel (DRW) trucks.

Does NOT fit 2WD / RWD models.

F-350 DRW models use a different front hub assembly.

Features

Precision Tapered Roller Bearings – Engineered with high-performance grease for smooth, maintenance-free operation and dependable performance under heavy loads.

Premium Hardware – Grade 10.9 cold-formed, zinc-plated wheel studs provide excellent tensile strength and corrosion resistance.

Durable ABS Sensor – Integrated wheel-speed sensor and harness are designed to maintain accurate signal transmission through heat, mud, moisture, and demanding operating conditions.

Heavy-Duty Hub Construction – Engineered to reduce hub-face deflection under load for improved steering response, braking stability, and wheel-end durability.

Configuration – 8×170 wheel bolt pattern with M14×1.5 wheel studs.

Description

The Axiom Supply AX104A Front Wheel Bearing & Hub Assembly is engineered as a heavy-duty replacement for the factory front wheel hub on 2023–2026 Ford F-250 and F-350 Super Duty 4WD SRW trucks.

Developed with Axiom Supply's proprietary bearing and hub structure, this assembly is designed to reduce hub-face deflection under load, helping provide tighter steering response, improved braking stability, and increased durability under demanding conditions.

Heavy towing, oversized tires, lifted suspension systems, rough terrain, and commercial use can place substantial loads on the front wheel-end assembly. AX104A combines precision bearing components, premium grease, high-strength wheel studs, and an integrated ABS sensor into a complete bolt-in assembly designed for long-term reliability.

The assembly fits either the driver or passenger side front position and is designed as a direct replacement for the factory SRW 4WD hub configuration.

Includes

(1) Axiom Supply AX104A Front Wheel Bearing & Hub Assembly

(1) Integrated ABS Sensor & Wiring Harness

(4) Hub Mounting Fasteners

(1) O-Ring

(1) Retainer Ring

Torque Specifications

Hub Assembly to Steering Knuckle

(4) Hub Mounting Nuts: 133 lb-ft (180 Nm)

Tighten new hub mounting nuts in a cross pattern.

Front Brake Caliper Anchor Plate Bolts

166 lb-ft (225 Nm)

Wheel Lug Nuts

150 lb-ft (204 Nm)

M14×1.5 wheel fasteners.

Important Torque Note

This 4WD unit-bearing assembly does not use the adjustable wheel-bearing preload procedure found on certain 2WD Ford applications.

Always follow the latest Ford service information for the exact model year and vehicle configuration during installation.

Installation Guide Here

Interchange

Ford OE: PC3Z-1104-A

Motorcraft: HUB-632

Axiom Supply: AX104A

Important Interchange Note

Ford PC3Z-1104-A / Motorcraft HUB-632 is for applicable F-250 and F-350 4WD Single Rear Wheel applications.

F-350 4WD Dual Rear Wheel models use a different hub assembly and are not compatible with AX104A.

The Axiom No-Nonsense Lifetime Warranty

Our applicable wheel bearing, and suspension components are warrantied for life to the original purchaser against any manufacturer defects, premature wear, or breakage.

Push it to the limit—we don't care.

If the part lets you down, we will make it up to you!