Axiom Supply Zinc Plated Spindle Bolt GM Truck 1500 / 2500 / 3500 Silverado / Sierra 2001-2010

Fitment

This premium replacement spindle bolt is designed to fit a range of trucks including Chevrolet Silverado 1500, 1500 HD 2500 HD and 3500, GMC Sierra 2500 HD and 3500 from 2011-2019. Also Hummer H2 2002-2009. Avalanche, Suburban XL, Yukon XL, 1500HD 8 lug Trucks and 6 Lug Trucks.

Important Fitment Note:

Spindle bolts sold as induvial. 4 per side needed for an 8 lug truck. 3 per side needed for a 6 lug truck

Intended to be installed with replacement of each wheel bearing

Features

Maintains factory ride quality when paired with proper components

Premium durable black powder coated finish

Corrosion resistant

Description

A Premium Heavy Duty Spindle Bolt

These zinc-plated spindle bolts are engineered to securely fasten the wheel bearing to the spindle, ensuring a solid, vibration-free connection. Each bolt is designed to be torqued to 133 lb·ft, creating the clamping force required to keep your hub assembly tight and reliable under load.

Because of the extremely high torque, along with real-world exposure to rust, moisture, and road debris, Axiom Supply strongly advises replacing these bolts every time you service or replace your wheel bearings. Once a bolt has been torque-cycled and exposed to corrosion, it simply can’t guarantee the same clamping strength the second time around—and that’s a risk no truck owner should take.

Why Axiom Supply Chooses These as the Best Spindle Bolts for GM Trucks

At Axiom Supply, we refuse to cut corners on hardware. These spindle bolts are the exact style and grade we trust in our own shop and on our own builds. Here's why:

Maximum Holding Strength – GM hub assemblies see massive loads, especially on lifted trucks, work rigs, tow setups, and larger-than-stock tires. These bolts deliver the secure clamp force needed to keep everything tight, mile after mile.

Corrosion-Resistant Zinc Plating – The upgraded zinc finish combats oxidation, road salt, and moisture—crucial for trucks that see off-road use, winter weather, or coastal climates.

Consistency You Can Trust – Cheap or reused bolts can stretch, seize, or lose torque retention over time. These bolts provide reliable performance every installation, every torque cycle.

Required Hardware for Proper Bearing Replacement – Every wheel bearing swap changes the stress-loading on these bolts. Reusing old hardware introduces the risk of improper torque, alignment issues, or premature hub failure. New bolts eliminate that risk entirely.

In short: these are the bolts that keep your wheel bearings locked in place, your steering tight, and your truck safe—on and off the road.

Specs & Fitment Notes

Sold Individually

8-Lug GM Trucks: 4 bolts per side

6-Lug GM Trucks: 3 bolts per side

Torque Specification: 133 lb·ft

Includes

(1) Single Zinc Plated Spindle Bolt

The Axiom No-Nonsense Lifetime Warranty

Our suspension and steering 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!