ARP 100-9911 Ultra-Torque Fastener Assembly Lubricant

ARP Ultra-Torque fastener assembly lubricant is specifically engineered to reduce tension preload scatter and eliminate the need to cycle high-performance engine fasteners before final installation. This advanced formula delivers superior fastener preload repeatability and lubrication performance compared to previous ARP lubricants, combining extreme pressure lubrication with exceptional anti-seize properties for optimal fastener performance.

Key Performance Benefits:

• First-Pull Accuracy: Achieves 95-100% of ARP recommended installation preloads on the first torque cycle without requiring fastener cycling
• Consistent Repeatability: Maintains all ARP recommended preloads within 5% on subsequent cycles, ensuring consistent housing bores and cylinder dimensions during machining, mock-up, and assembly
• Uniform Distribution: Stabilizes fastener preloads within 5% across fastener groups on deck surfaces, main webs, and connecting rod caps
• Superior Consistency: Delivers more repeatable fastener tension preloads than competitive lubricants across multiple torque cycles

Technical Features:

• Prevents seizing and galling on all threaded fasteners
• Provides rust and corrosion protection throughout lubricant life
• Effective lubrication range from -50°F to 2000°F
• 360°F melting point for high-temperature applications
• Metal-free formula safe for all fastener materials

Ideal for professional engine builders and performance enthusiasts who demand precision and consistency in their fastener installations.