2011-2019 Duramax LML/L5P Kryptonite 8 Lug Wheel Bearing (KR303)
Kryptonite Wheel Bearings are engineered from the ground up to handle the punishment of lifted HD trucks, oversized tires, and heavy towing. Unlike generic replacements, these hubs are built with a distinctive tapered roller bearing arrangement to minimize hub-face deflection, delivering tighter steering response, improved braking stability, and long-lasting reliability.
When it comes to controlling a heavy-duty truck with larger tires, every detail matters. Kryptonite Wheel Bearings are overbuilt where others cut corners, offering increased strength, better alignment stability, and extended service life. Designed for real-world abuse on and off the road, they deliver the confidence and precision that serious Silverado and Sierra owners demand.
Each assembly is a complete, bolt-in unit compatible with both right and left spindles on 2WD and 4WD applications, making installation straightforward with an average install time of about 2 hours.
- Tapered roller bearing construction and high-performance grease for smooth, maintenance-free operation
- Grade 10.9 cold-formed & zinc-plated studs for extreme tensile strength and corrosion resistance
- Larger Mounting flange for reduced deflection and better mounting stability
- Massive dual-lip seal to keep water, dirt, and road salt out of your bearings, extending your bearing life
- Heavy-duty ABS sensor engineered to maintain signal accuracy in heat, mud, and moisture
- Full E-coating that protects every surface from rust and corrosion, even in salted-road and off-road environments
- Rolled inner spindle that allows it to work on both two and four wheel drive trucks
- 8 - M14-1.50 Lug Studs
1 x Wheel Bearing Hub Assembly w/ ABS Wire
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Order Processing Time:
Orders are typically processed within 24-48 hours after the order has been placed.
Custom or special order items may take longer to process, typically 3-5 business days depending on the product and customization required.
Shipping Methods:
Standard Shipping (3-7 business days - location dependent)
Express Shipping (1-2 business days- location dependent)
Packaging:
All parts are securely packaged to better prevent any damage during transit. Fragile or high-value parts will be packaged with additional protective materials, such as bubble wrap or foam padding.
Shipping Rates:
Shipping rates vary based on the size, weight, and destination of the package. You can view the estimated shipping costs for your order during the checkout process before placing your order.
Order Tracking:
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USA Shipping:
We ship to the USA! (Except California) Please note that USA shipping rates and delivery times may vary based on destination. Customers are responsible for any customs fees, import taxes, or additional charges that may apply.
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