This premium replacement spindle bolt from Axiom Supply is designed to fit a wide range of GM trucks and SUVs. It fits Chevrolet Silverado 1500, 1500 HD, 2500 HD, and 3500 and GMC Sierra 2500 HD and 3500 from 2011 through 2019, as well as Hummer H2 from 2002 through 2009 and select Avalanche, Suburban XL, Yukon XL, and 1500HD eight lug and six lug trucks.

Each bolt is engineered to secure the wheel bearing hub assembly to the spindle with the correct clamping force for long term reliability. It is a critical hardware component that should be treated as a wear and replacement item any time a front wheel bearing is serviced.

Important Fitment Note: Spindle bolts are sold individually. Eight lug GM trucks require four bolts per side, and six lug GM trucks require three bolts per side.

Axiom Supply recommends installing new spindle bolts with every wheel bearing or hub assembly replacement.

Features and Benefits:

• Engineered to securely fasten the wheel bearing hub to the spindle
• Designed for proper clamping force when torqued to specification
• Zinc plated finish provides excellent corrosion resistance and longevity
• Helps maintain a solid, vibration free connection under load
• Ideal for stock, lifted, and heavily used work or tow trucks

These heavy duty spindle bolts are designed to keep your wheel bearing assembly firmly locked to the spindle, ensuring a tight and stable front end.

When torqued to one hundred thirty three pound foot, each bolt provides the clamping force required to keep the hub secure under braking, towing, and off road use.

Because these bolts are exposed to extreme torque loads, rust, moisture, and road debris, Axiom Supply strongly recommends replacing them every time a wheel bearing or hub is serviced.

Once a bolt has been torque cycled and exposed to corrosion, it may not provide the same reliable clamping strength a second time, and that is not a risk worth taking on a heavy vehicle.

Why Axiom Supply Chooses These Spindle Bolts:

• Maximum holding strength for GM hub assemblies that see high loads, larger tires, towing, and off road use
• Corrosion resistant zinc plating helps combat oxidation, road salt, and moisture
• Consistent performance you can trust compared to reused or low quality hardware
• Considered required hardware for proper bearing replacement to reduce alignment and torque related issues

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 and Fitment Notes:

• Sold individually
• Eight lug GM trucks: four bolts per side
• Six lug GM trucks: three bolts per side
• Torque specification: 133 pound foot

Includes:

• One zinc plated spindle bolt
• The Axiom no nonsense lifetime warranty to the original purchaser

Our suspension and steering components are warrantied for life against manufacturer defects, premature wear, or breakage. If the part ever lets you down, we will make it right.