2011-2019 Duramax HD Bearing Spindle O-Ring (AX568349)

Fits

Note: Fits 8-Lug HD Models ONLY!

When you're tearing down your front end to service or replace a wheel bearing, skipping a small detail like the Spindle O-Ring is a recipe for premature failure. The Axiom Spindle O-Ring is a direct-fit replacement designed to create a critical seal between the hub and the spindle, keeping out the dirt, moisture, and road salt that lead to internal corrosion and axle bind. Reusing an old, flattened, or cracked seal is asking for trouble on a heavy-duty Duramax that sees work. We strongly recommend replacing this O-ring every time the wheel bearing is removed or serviced.

Part Number: AX568349

• Direct replacement for the factory GM spindle O-ring
• Forms a tight seal to prevent moisture intrusion and internal axle corrosion
• Manufactured from durable materials to withstand heat and friction
• A mandatory "cheap insurance" step for every wheel bearing service
• Helps maintain the long-term reliability of front-end components

• 1 x Axiom Inner Spindle O-Ring

• Use one O-ring per wheel bearing, per side.
• Lightly grease the O-ring before installation for a proper seal and seating.
• Fits 2011-2019 8-lug HD platforms only.