Cummins
Shop All
This doesn't fit your
Fits your
2024 Chevrolet 3.0L Duramax
Quick Ship
SKU #: KRY-KR303
MPN #: KR303
Kryptonite Wheel Bearing 8 Lug 11-19 HM 2500/3500 (2WD & 4WD, SRW & DRW)
Choose add-ons
Description
Ever wonder why your front end starts acting weird the moment you throw on bigger tires? Your wheel bearings are begging for mercy. The NEW Kryptonite KR303 is built to survive oversized tires, heavy hauling, long miles, and whatever chaos you put your Duramax through. After years of testing and the massive success of earlier models, Kryptonite rolled that same tech into a single updated bearing that now replaces the old KR300/301/302/303 lineup.
With tapered roller bearing construction, high-performance grease, Grade 10.9 zinc-plated studs, a heavy-duty ABS sensor, and reduced hub face deflection for better braking and handling, this bearing delivers long-term reliability and improved steering accuracy. Fits all 2011-2019 GM HD trucks, including LML, L5P, 2WD, 4WD, SRW, and DRW. This is the kind of upgrade you install once and feel confident about every mile after! Includes one complete wheel bearing hub assembly with ABS wire.
About Kryptonite Products
Are you interested in replacing and upgrading your steering and suspension for the absolute last time with a product that will not only last as long as the rest of your truck, but also improve the suspension and steering feel? Kryptonite products are over-engineered, made in the USA products and most are even backed by a lifetime warranty. The Kryptonite No Fine Print Lifetime Warranty specifically states "Kryptonite steering and suspension components are warrantied for life to their original purchaser. This warranty is against any manufacturer defects, premature wear or breakage. Race it, jump it, off road it, wreck it, lift it, lower it, sled pull it, I think you get it? We dont care. If you can break it we will replace it." That's a pretty bold statement and would require a company that builds a solid product to offer it and still be in business.
Maybe youve heard of Kryptonite, maybe not. For those that have not heard of Kryptonite, they are a steering and suspension manufacturer on a mission to offer the absolute best in steering and suspension options for trucks and even side by sides. Theyve spent years developing and perfecting these components, and all of them are proudly Made in the USA.
KRYPTONITE STEERINGMany would argue that Kryptonite got its foot in the door with their massive steering tie rods for Chevy 2500HD and 3500s, or maybe it was their upper control arms for this application. Maybe so, and wed have to agree they did a fantastic job in creating a bulletproof solution. From these initial proving grounds, Kryptonite has vastly expanded their portfolio in providing steering linkages for Ram and Fords, Lifetime Warranty Wheel Bearings, ball joints, centerlinks, pitman and idler arms, and even complete suspension systems!
Overall, if youre interested in upgrading your steering or suspension, dont think twice about upgrading with Kryptonite. As always, if you have any questions about what kit or component may be right for you and your truck, dont hesitate to contact us.