Kryptonite 568-349 Spindle O-Ring | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

GM HD Kryptonite Spindle O-Ring Features: - Direct replacement for current GM part - Protects the wheel bearing and axle from corrosion - Replace with every Wheel Bearing replacement - Lightly grease before installation - Backed by a Lifetime Warranty - Sold Individually Kryptonite Spindle O-Ring for Sierra/Silverado We're all well aware that replacing a worn wheel bearing on your truck is essential to ensure proper performance and longevity of your rig, but not everybody knows how important it is to replace the Spindle O-Ring along with it. This Kryptonite Spindle O-Ring for your 2011-2021 GM Heavy-Duty Truck is a direct replacement for your current component. It's purpose is to provide a barrier to protect the wheel bearing and axle from internal corrosion. This super easy-to-reach Spindle O-Ring is crucial for preventing corrosion and rust, so pick one up today to prevent ruining your new bearings. You should lightly grease the new O-Ring before installation. Vehicle Fitment: - 2011-2021 Chevy Silverado 2500HD/3500HD - 2011-2021 GMC Sierra 2500HD/3500HD