2011-2019 Duramax Lifetime Warranty Wheel Bearing (KR300)

Fits

Kryptonite's wheel bearings are the highest quality replacements available. Exclusively from Kryptonite and designed to handle higher stresses put on your truck from larger tires and lift kits. Distinctive ball and taper bearing arrangement. Reduced deflection of the hub face provides better braking and handling. Improved steering accuracy and behavior.

We have been using and abusing these bearings on our personal trucks for years and it's because of that we feel comfortable offering our Lifetime Warranty! Each bearing comes with 8 new wheel studs and an ABS brake sensor. This is a complete bolt-in unit and both right and left spindles, on both 2x4 and 4x4 HD 8 Lug Trucks.

Part Numbers: KR300, KR301, KR302 & KR303

• Designed to handle the higher stresses put on your truck by larger tires and lift kits
• Distinctive ball & taper bearing arrangement 
• Reduced deflection of hub face
• Improved braking, handling, steering accuracy, and behavior

Torque Specs:

• Spindle Bolts(4)- 133 lb.ft
• Axle Nut(1)- 188 lb.ft
• Caliper Bracket Bolts(2)- 221 lb.ft

Optional Spindle O-Ring

This Kryptonite Inner Spindle O-Ring is a direct replacement for your current GM Part. Our O-Ring is meant to provide a barrier to protect the wheel bearing and axle of internal corrosion. We recommend replacing this with every Wheel Bearing replacement as it is easy to reach and will prevent corrosion on your new bearings. Lightly grease before install.

Part Number: 

• 2500HD/3500HD SRW 2WD Part Number: KR301
• 2500HD/3500HD SRW 4WD Part Number: KR303
• 3500HD Dually 2WD Part Number: KR300
• 3500HD Dually 4WD Part Number: KR302

Dually = Dual rear wheel SRW = Single rear wheel

Kryptonite No Fine Print Lifetime Warranty: 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, I think you get it? We don't care. If you can break it we will replace it. 

Warranty Excludes Heim Joints.
Your Kryptonite products must be purchased from an authorized dealer and must complete warranty registration within 90 days of purchase.