ACDelco 10-4105 GM Original Equipment GL-5 75W-90 Synthetic PTU Lubricant 1 Quart

ACDelco 10-4105 is a premium GL-5 rated 75W-90 synthetic lubricant specifically formulated for GM Original Equipment Power Transfer Unit (PTU) applications. This high-performance synthetic fluid provides superior protection and performance in demanding transfer case and PTU systems.

Key Features:

• GL-5 rated synthetic formula for maximum protection under extreme pressure conditions
• 75W-90 viscosity grade provides optimal flow characteristics in both cold starts and high-temperature operation
• Specifically designed for GM Power Transfer Unit applications
• Superior thermal stability reduces oxidation and extends service intervals
• Enhanced friction modifiers for smooth operation and reduced wear
• Protects gears and bearings in high-torque transfer case applications
• Convenient 1-quart bottle for easy servicing

This GM Original Equipment fluid meets stringent OEM specifications and is the recommended choice for maintaining your vehicle's drivetrain warranty. The advanced synthetic formulation provides exceptional performance across a wide temperature range, ensuring reliable operation in all driving conditions.