ARP Ultra Torque Assembly Lube by ARP

ARP Ultra Torque Assembly Lube

Prevent preload scatter with this ARP Ultra Torque assembly lubricant from LMR. This lubricant will allow final torque to be within 5% of ideal preload!

Item #ARP-1009910
MPN# 100-9910

Everyday Low Price: $24.99

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Made in the USA


  • Allows for More Accurate Torque Readings


  • Prevents Seizing & Galling On All Threaded Fasteners
  • Prevents Rust & Corrosion During The Life Of The Lubricant
  • Effective Lubrication Range -50°F To 2000°F
  • 360°F Melting Point
  • Metal Free

 What's in the Box

  • (1) 1/2 Pint Assembly Lube

ARP Ultra-Torque Engine Assembly Lube
Because of frictional inconsistencies with oil, moly, and other lubricants, it takes multiple cycles of torquing the bolt, loosening it, and tightening it again to obtain the required preload or stretch. Typically, when a fastener is first tightened, friction is at its highest point, and the preload value or stretch is low. As the fastener is cycled numerous times, the friction decreases, and the preload increases. This phenomenon is called "preload scatter." With this ARP Ultra Torque assembly lubricant, a fastener needs only be torqued once to get within 5 percent of the ideal preload, and it remains consistent through all subsequent cycles (from race-prep machining through final assembly). Moreover, given the inconsistencies of ordinary lubes, it is quite possible for adjacent head bolts or studs to have vastly different preloads. This scatter causes bore distortion, hampers piston ring seal, and leads to poor head gasket sealing.

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About This Brand

ARP - The World Leader in Fastener Technology
ARP – The Fasteners of Champions

ARP’s product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, NASCAR and NHRA drag racing and marine applications. Shop ARP's Mustang water pump studs, water pump bolts, wheel studs, head stud kits, oil pan bolts, motor mount bolts, and many other hardware kits.
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