Axiom Supply Lifetime Warranty Wheel Bearing Assembly Ford Bronco 2021 - 2026

Fitment

This premium front wheel hub and bearing assembly fits applicable 2021–2026 Ford Bronco 4WD models, excluding the Bronco Raptor.

Ford Bronco

2021–2026 Ford Bronco 4WD

Fits applicable:

2.3L EcoBoost

2.7L EcoBoost

Standard suspension

Sasquatch Package

Non-Sasquatch models

2-Door

4-Door

Position

Front Driver Side

Front Passenger Side

Same hub assembly fits the left or right front position.

Important Fitment Notes

Does NOT fit Ford Bronco Raptor.

Bronco Raptor uses a different front hub assembly.

Does NOT fit Bronco Sport.

Bronco Sport is a separate vehicle platform and uses a different wheel hub and bearing assembly.

Additional Ford OE Crossover

This hub also crosses to applicable:

2024 Ford Ranger 4WD — vehicles built through 07/15/2024

Ford changed the Ranger front hub during the 2024 model year. Vehicles built after the production split use a different hub assembly.

Verify build date and OE number before ordering for Ranger applications.

Features

Precision Tapered Roller Bearing Design – Engineered with high-performance grease and optimized internal geometry for smooth operation, reduced friction, and long service life.

Reduced Hub-Face Deflection – Designed to improve wheel-end rigidity under load for more consistent steering response and braking stability.

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

Direct Bolt-In Assembly – Designed to install directly into the factory steering knuckle with no modifications required.

Left or Right Front Fitment – One part number fits either front wheel position.

Configuration – 6×5.5 / 6×139.7 wheel bolt pattern with M12×1.50 wheel studs.

Description

The Axiom Supply AX1104 Front Wheel Bearing & Hub Assembly is engineered as a heavy-duty replacement for the factory front wheel hub used on applicable 2021–2026 Ford Bronco models.

Developed around Axiom Supply's proprietary bearing and hub architecture, the assembly is designed to reduce hub-face deflection under load while maintaining smooth, consistent bearing operation.

Improved wheel-end rigidity helps provide tighter steering response, more consistent braking performance, and increased durability under demanding conditions including oversized tires, lifted suspension systems, rough terrain, towing, and off-road use.

Each assembly is supplied as a complete bolt-in wheel hub and bearing unit and fits either the driver-side or passenger-side front steering knuckle.

Whether your Bronco is a daily driver, overland build, trail vehicle, or heavily modified off-road machine, the Axiom Supply AX1104 is built to provide the strength, precision, and longevity expected from a premium replacement hub assembly.

Includes

(1) Axiom Supply AX1104 Front Wheel Bearing & Hub Assembly

Fits either:

Front Driver Side

or

Front Passenger Side

Torque Specifications

Front Axle / Hub Nut: 221 lb-ft

Hub-to-Knuckle Bolts: 129 lb-ft

Front Brake Caliper Bracket Bolts: 166 lb-ft

Wheel Lug Nuts: 100 lb-ft

Installation Note

Ford specifies replacement of the front wheel hub nut after removal.

The four wheel hub mounting bolts should also be replaced when the hub assembly is removed.

Always follow the factory service procedure and torque specifications for the exact model year and configuration being serviced.

Interchange

Ford OE: MB3Z-1104-E

Ford OE Superseded Number: MB3Z-1104-A

Motorcraft: HUB-660

MOOG: 515221

Axiom Supply: AX1104

Important Bronco Raptor Note

The 2022–2026 Ford Bronco Raptor does not use AX1104 / MB3Z-1104-E.

Bronco Raptor uses a different front wheel hub configuration, including Ford OE reference:

NB3Z-1104-B

Verify vehicle trim before ordering.

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!