568-349 | Kryptonite Spindle O-Ring (2001-2019 Silverado, Sierra 2500 HD, 3500 HD)

KRYPTONITE SPINDLE O-RING 2011-2019

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 trucks
• 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)