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Note: Does NOT fit the “new body” GM truck in 2007, just the earlier “classic” models. Fits both single and dual rear wheel models. Works on both 2-wheel drive and 4-wheel drive trucks.
Stop settling for "good enough" hubs that crumble under the weight of oversized tires and heavy towing. Engineered specifically for the Duramax platform, these Kryptonite wheel bearings feature a tapered-roller design to eliminate hub-face deflection and keep your steering tight. Whether you're daily driving a lifted rig or hauling heavy on the job site, these are the last wheel bearings you’ll ever need to buy.
Part Number: KR310
Torque Specs:
Kryptonite No Fine Print Lifetime Warranty: Kryptonite steering and suspension components are warranted for life to their original purchaser. This warranty covers manufacturer defects, premature wear, or breakage. Race it, jump it, off-road it, wreck it, lift it—we don’t care. If you can break it, we will replace it.
Your product(s) must be registered within 90 days of purchase at kryptoniteproducts.com. Click the Warranty tab on the home page and follow the Warranty Registration link. Proof of purchase is required. Without proper registration, warranty claims will be void.
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2001-2007 Duramax 8-Lug Wheel Bearing (KR310)
Overall rating: 4.9 / 5 from 24 reviews.
These wheel bearings look and feel legit. Install went smooth. They’ve been on my truck two years now and are still completely solid. I just hope Kryptonite stands behind their warranty like they claim when the time comes, if it comes. Website was very easy to navigate and shipping was relatively quick. No complaints so far.
Nice quality product. Easy to install.
Ordered these and showed up quickly. I noticed a night and day difference I highly recommend them to everywhere. Definitely won’t be disappointed
For being back ordered they came in a reasonable amount of time, fit perfectly and now got lifetime warranty!
Parts fit great and look great! You can tell this is some high quality stuff. 100% recommend best warranty possible
Fit perfect!! Thanks for the extra hat!
Great quality wheel bearings!
The best wheel bearing and my go to anytime the vehicle doesn’t have upgraded bearings
Fitment was perfect and rides very nice!
Great product, haven’t had an issue after 4 years
Easy installation, fast shipping, very high quality parts
Feel like a tank 😍
Fast shipping, easy installation
Fit like a glove looks solid
Bolted right up no issues at all and the lifetime warranty is a great bonus will deffinatly buy again when I need to do the other side
I’ve had it on for a month and I love it
Fast shipping, great price. Can't beat the helpful staff and great products. Will definitely be back to purchase the other side when it's time.
Fit perfect,glade I got the bolts as GM thought marshmallow is a good thing to make bolts out of
Great looking hubs. Sure to last longer than the last ones I had.
Installing the bearing was the same as oem, seems well made, can’t really judge the quality because that really comes down to longevity. Definitely agree you should get knew spindle bolts
Dirty is the first place I will go for any parts for my duramax !
Very good part
I had a brutal experience with my wheelbearing, went for this as a big upgrade and very close pricing compared to stock and you cant beat the warrenty. Great replacement.
Easy Install Bearing worked awesome installed nice with no troubles!
We sell what we use.
We only carry the best in Diesel Performance.
Canadian. Eh?
Located in West Kelowna, BC.
