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ARP AU4900-1LUB Ultra-Torque Assembly Lubricant

Manufacturer

Picture for manufacturer ARP

Part Number

AU4900-1LUB
6 reviews
Sale Price

$9.66

Estimated ship date Friday, November 20

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ARP AU4900-1LUB Ultra-Torque Assembly Lubricant is a premium fastener assembly compound engineered specifically for use with high-performance head studs, main studs, and rod bolts. This specialized lubricant ensures accurate torque readings and proper fastener preload, critical for achieving optimal clamping force in high-stress engine applications.

Key Features:

  • Formulated specifically for ARP fasteners to achieve precise torque values
  • Reduces friction between threads and under bolt heads for consistent preload
  • High temperature stability for extreme performance applications
  • Prevents galling and seizing on critical engine fasteners
  • Essential for proper installation of cylinder head studs and main cap fasteners

Using the correct assembly lubricant is essential for achieving the accurate torque specifications called for in ARP installation instructions. This Ultra-Torque formula provides the precise friction coefficient needed to translate applied torque into proper fastener stretch and clamping force, ensuring reliable engine assembly in racing and high-performance builds.

I like this site has very low prices and great products

Found my fender flares easy made payment and shipped right away received my product in 2 days gr8 seller will do business again

Quick and easy

I ordered new leaf springs for my Jeep Cherokee. Its already headed out to me. Ordering was nice and easy. I'll post more once i get it.

Absolutely perfect ordering experience! Ordered a part that is out of stock with most large retailers and at a price well below theirs. Ordered on a Friday, received Wednesday. I'll make Autoplicity my first stop in online shopping from here on out.

Good experience...autoplicity had the most competitive prices for both my jk wrangler daystar dash panel and a smitybilt inclinometer...would have likes shipping to be a little quicker, but overall good

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