2011-2019 Duramax 8-Lug Wheel Bearing (KR300)

Fits 

Note: For 8-lug trucks only

Exclusively from Kryptonite, designed to handle higher stresses put on your truck from larger tires and lift kits. Featuring a distinctive ball and taper-bearing arrangement, the reduced deflection of the hub face provides better braking, handling, and improved steering accuracy and behavior. 

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

• Ball & taper design 
• Bolt-in replacement 
• Includes ABS sensor 
• Handles lifted trucks 
• Heavy-duty construction 
• Reduces hub deflection 

Includes 

• 1 x Kryptonite Wheel Bearing and Hub Assembly
• 8 x New Wheel Studs (pre-installed)
• 1 x ABS Brake Sensor (pre-installed)

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 from 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 installation.

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.