2011-2019 GM HD Inner Spindle O-Ring (568-349)

Protect Your Investment.

The Kryptonite Inner Spindle O-Ring is a simple yet essential component for keeping your front-end components protected. Acting as a seal between the spindle and wheel bearing, this O-ring prevents moisture and debris from entering the hub assembly,reducing the risk of corrosion and premature failure.

We recommend replacing this O-ring every time you replace your wheel bearings. It's a low-cost, high-value component that ensures the longevity of your suspension and drivetrain.

• Provides critical protection against internal corrosion
• Maintains a tight seal between the wheel bearing and axle
• Compatible with OEM and aftermarket wheel bearings
• Durable, high-quality rubber construction
• Lightly grease before installation for optimal seal