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🧾 Overview
The Axiom Supply Front Wheel Bearing & Hub Assembly is a heavy-duty replacement designed for 2019–2025 Chevrolet Silverado 1500 and GMC Sierra 1500 4WD trucks. Engineered for dependable performance under demanding driving conditions, this premium assembly features a reinforced bearing and hub structure designed to minimize hub-face deflection, maintain proper wheel alignment, and improve wheel-end durability.
Built with precision tapered roller bearings, high-performance bearing grease, and Grade 10.9 zinc-plated wheel studs, the assembly is designed to withstand the additional stresses associated with towing, oversized tires, lifted suspensions, and off-road driving. An integrated ABS wheel-speed sensor maintains compatibility with the vehicle's factory braking and stability control systems.
Designed as a direct bolt-in replacement, the Axiom Supply hub assembly fits either front wheel position on compatible GM T1XX-platform trucks and SUVs. Its complete, preassembled construction simplifies installation and is backed by Axiom Supply's No-Nonsense Lifetime Warranty.
Axiom Supply
✔ Heavy-duty front wheel bearing and hub assembly
✔ Precision tapered roller bearings for long-term durability
✔ Reinforced hub design helps minimize deflection under load
✔ Grade 10.9 zinc-plated wheel studs
✔ Integrated ABS wheel-speed sensor
✔ Compatible with front driver or passenger side
✔ Direct bolt-in replacement with no modifications required
✔ Designed for compatible GM T1XX-platform trucks and SUVs
✔ Backed by Axiom Supply's No-Nonsense Lifetime Warranty
🛠 Installation
🛠 Installation
- Direct bolt-in replacement for the factory front wheel bearing and hub assembly.
- Installation requires removal of the front wheel, brake components, and original hub assembly before installing the Axiom Supply replacement unit.
- Reconnect the integrated ABS sensor and torque all fasteners according to the appropriate vehicle service specifications.
- Manufacturer-listed torque specifications:
- Axle Nut: 188–225 lb-ft (depending on application)
- Spindle Bolts: 133 lb-ft
- Main Brake Caliper Bolts: 170–221 lb-ft (depending on brake package)
- Verify torque specifications for the exact vehicle and brake configuration before installation.
- Estimated installation time: Approximately 2 hours per side.
📌 Specs
📌 Key Features & Benefits
- Heavy-Duty Hub Construction – Proprietary bearing and hub design helps reduce hub-face deflection under heavy loads, improving steering consistency and wheel-end durability.
- Precision Tapered Roller Bearings – High-quality bearings with performance grease provide smooth operation and long service life without routine bearing maintenance.
- Grade 10.9 Wheel Studs – Cold-formed, zinc-plated studs provide high tensile strength and corrosion resistance.
- Integrated ABS Sensor – Built-in wheel-speed sensor maintains accurate signal transmission to compatible factory ABS and stability control systems.
- Improved Load Management – Designed to handle the additional demands of towing, oversized tires, and lifted suspension configurations.
- Direct Bolt-In Installation – Complete hub assembly replaces the original unit without custom fabrication or modifications.
- Driver & Passenger Compatibility – Universal front-side configuration allows installation on either side of the vehicle.
- GM Truck & SUV Compatibility – Supports multiple Chevrolet, GMC, and Cadillac vehicles equipped with the compatible T1XX front hub configuration.
- Lifetime Warranty Protection – Manufacturer-backed coverage against defects, premature wear, and breakage for the original purchaser.
📘 Specifications
- Brand: Axiom Supply
- Part Number: AX515197
- Product Type: Front Wheel Bearing & Hub Assembly
- Vehicle: Chevrolet Silverado 1500 / GMC Sierra 1500 & Select GM SUVs
- Years: 2019–2025 (Trucks), 2021–2025 (SUVs)
- Platform: GM T1XX
- Drivetrain: 4WD
- Mounting Position: Front Driver or Passenger Side
- Bearing Type: Precision Tapered Roller
- Hub Construction: Heavy-Duty Reinforced
- Wheel Bolt Pattern: 6×5.5 Inches (6×139.7mm)
- Wheel Stud Size: M14×1.50
- Wheel Stud Grade: 10.9
- Wheel Stud Finish: Zinc-Plated
- ABS Sensor: Integrated
- Lubrication: High-Performance Bearing Grease
- Installation: Direct Bolt-In
- Warranty: Axiom Supply No-Nonsense Lifetime Warranty
- Sold As: Each
📦 What’s Included (What’s in the Box)
- Wheel Bearing Assembly
- (1) Axiom Supply Front Wheel Bearing & Hub Assembly
- Integrated ABS Wheel-Speed Sensor
- Preinstalled M14×1.50 Wheel Studs
- Additional Information
- Fits front driver or passenger side
- One complete assembly included per purchase
- Additional replacement hardware is not specified as included
🛡 Warranty
- Axiom Supply No-Nonsense Lifetime Warranty.
- Covers manufacturer defects, premature wear, and breakage for the original purchaser, subject to Axiom Supply's warranty terms and conditions.
⚠️ Fitment Notes
- Chevrolet Silverado 1500 (2019–2025)
- Chevrolet Silverado 1500 LTD (2022)
- GMC Sierra 1500 (2019–2025)
- GMC Sierra 1500 Limited (2022)
- Chevrolet Tahoe (2021–2025)
- Chevrolet Suburban (2021–2025)
- GMC Yukon (2021–2025)
- GMC Yukon XL (2021–2025)
- Cadillac Escalade (2021–2025)
- Cadillac Escalade ESV (2021–2025)
⚠️ Fitment Notes
- ❗ Designed for compatible GM T1XX-platform 4WD trucks and SUVs.
- ❗ Fits front driver-side or passenger-side applications.
- ❗ Features a 6×5.5-inch (6×139.7mm) wheel bolt pattern.
- ❗ Uses M14×1.50 wheel studs.
- ❗ Includes an integrated ABS wheel-speed sensor.
- ❗ Not intended for 2019 Chevrolet Silverado 1500 LD or GMC Sierra 1500 Limited models using the previous-generation platform.
- ❗ Does not fit Chevrolet Silverado 2500HD/3500HD or GMC Sierra 2500HD/3500HD models.
- ❗ Verify compatibility by VIN or original equipment part number before ordering.
- ❗ Sold individually. Order two assemblies when replacing both front hubs.