Kryptonite 568-349 Inner Spindle O-Ring for GM HD Trucks

The Kryptonite 568-349 Inner Spindle O-Ring is a direct replacement for the OEM GM part designed for heavy-duty truck wheel bearing assemblies. This precision-engineered O-ring provides a critical barrier to protect the wheel bearing and axle from internal corrosion, extending the service life of your front-end components.

Key Features:

• Direct OEM replacement for GM heavy-duty trucks
• Protects wheel bearings and axle from corrosion and contamination
• Recommended for replacement with every wheel bearing service as it is easily accessible
• Prevents premature bearing failure due to moisture and debris intrusion
• Backed by Kryptonite's lifetime warranty against defects

Installation Note: Lightly grease the O-ring before installation to ensure proper sealing and ease of fitment. This simple maintenance step during wheel bearing replacement helps prevent costly repairs down the road by keeping contaminants out of your bearing assembly.