Found a better price?
🧾 Overview
The Axiom Supply Front Wheel Bearing & Hub Assembly is engineered for durability, steering stability, and reliable performance on Chevrolet Silverado 1500 and GMC Sierra 1500 4WD trucks. Featuring precision tapered roller bearings and a reinforced hub structure, this assembly helps reduce hub deflection under load while maintaining smooth wheel rotation and consistent handling.
Designed for daily driving, towing, and demanding off-road conditions, the assembly features pre-lubricated bearings, corrosion-resistant wheel studs, and an integrated ABS sensor. Its direct-fit, bolt-on construction simplifies replacement, while Axiom Supply's lifetime warranty provides long-term protection against manufacturing defects and premature wear.
✔ Heavy-duty front wheel bearing and hub assembly
✔ Precision tapered roller bearings
✔ Reinforced design helps reduce hub deflection
✔ Grade 10.9 zinc-plated wheel studs
✔ Integrated ABS sensor with wiring
✔ Direct-fit replacement for either front side
✔ Backed by Axiom Supply's lifetime warranty
🛠 Installation
- The wheel bearing and hub assembly replaces the factory front hub using existing mounting locations. Designed for installation on either the driver or passenger side without modifications.
- Clean all mounting surfaces, properly route the ABS sensor wiring, and follow vehicle-specific service procedures during installation.
- Installation Type: Direct Bolt-On Replacement
- Installation Difficulty: Moderate
📌 Specs
📌 Key Features & Benefits
- Precision Tapered Roller Bearings – Pre-lubricated bearings provide smooth wheel rotation, reduced friction, and maintenance-free operation.
- Reinforced Hub Construction – Engineered to reduce hub-face deflection under load for improved steering response and braking stability.
- Heavy-Duty Wheel Studs – Grade 10.9 cold-formed, zinc-plated studs provide strength and corrosion resistance.
- Integrated ABS Sensor – Designed to maintain accurate wheel-speed signal transmission in heat, mud, and moisture.
- Off-Road Durability – Built to withstand demanding conditions, including towing, oversized tires, and lifted suspension applications.
- Direct-Fit Installation – Complete preassembled unit replaces the factory wheel bearing and hub without additional modifications.
📘 Specifications
- Brand: Axiom Supply
- Part Number: AX515160
- Product Type: Front Wheel Bearing & Hub Assembly
- Position: Front Driver or Passenger Side
- Drivetrain: 4WD
- Bearing Type: Precision Tapered Roller Bearing
- Bolt Pattern: 6×5.5 Inches (6×139.7 mm)
- Wheel Stud Thread: M14×1.50
- Wheel Stud Grade: 10.9
- Wheel Stud Finish: Zinc-Plated
- ABS Compatibility: Integrated ABS Sensor with Wiring
- Bearing Lubrication: Pre-Greased
- Installation: Direct Bolt-On Replacement
- Warranty: No-Nonsense Lifetime Warranty
- Sold As: Single Assembly
- OE / Interchange References
- GM OE: 20971870, 23356814, 23498357
- Timken: HA590491
- SKF: BR930914
- MOOG: 515160
- Mevotech: H515160
- Kryptonite: KR6491
- Duralast: WE61845
- Axiom Supply: AX515160
📦 What's Included
- (1) Axiom Supply Front Wheel Bearing & Hub Assembly with Integrated ABS Sensor and Wiring
🛡 Warranty
- Axiom Supply No-Nonsense Lifetime Warranty covers the original purchaser against qualifying manufacturing defects, premature wear, and breakage, subject to manufacturer warranty terms and conditions.
⚠️ Fitment Notes
- Chevrolet Silverado 1500 4WD: 2014–2018
- GMC Sierra 1500 4WD: 2014–2018
- Additional Compatible Applications:
- Chevrolet Silverado 1500 LD 4WD: 2019
- GMC Sierra 1500 Limited 4WD: 2019
- Chevrolet Tahoe / Suburban 4WD: 2015–2019
- GMC Yukon / Yukon XL 4WD: 2015–2019
- Cadillac Escalade / Escalade ESV 4WD: 2015–2018
⚠️ Fitment Notes
- Designed for compatible 6-lug GM 1500 4WD applications.
- Fits front driver and passenger sides.
- Not intended for 8-lug Silverado or Sierra 2500HD/3500HD applications.
- Not compatible with redesigned 2019–Present Silverado 1500 and Sierra 1500 models, excluding the 2019 LD/Limited models listed above.
- Sold individually; two assemblies required to replace both front sides.
- Verify OE part number compatibility before ordering.