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

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Fits: 2011–2019 Chevy 2500HD / 3500HD 2011–2019 GMC 2500HD / 3500HD Important Fitment Details: Direct replacement for OEM GM inner spindle O-ring Designed specifically for GM HD tr ucks Recommended for replacement during wheel bearing service Lightly grease before installation for optimal seal Features: Provides critical protection - Keeps debris and moisture out of the spindle, protects against internal corrosion Factory Fitment - Compatible with OEM and aftermarket wheel bearings Long Lasting - Durable, high-quality rubber construction Description: 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. Includes: 1 x Kryptonite Inner Spindle O-Ring (Part# 568-349) Show more