Is this to be used instead of loctite? Or, in conjunction with it?

Loctite is for fastener retention. ARP lube is for proper torque. Loctite is a band-aid for poor engineering.

Can this be used for a non-ARP crankshaft bolt?

I would recommend contacting the manufacturer and ask if it is required. I can say it worked great for the head ARP studs on my application - head studs on Ford 6.0 engine

Replacing rod bearings soon. Torque specs for the bolts are relatively low. Does that matter with this product? Will this stuff still do the job well?

Using the ARP LUBE will help you get the correct torque value no matter low the number. We use it for all the threads that get torqued.

Proper lug nut torque is critical for many reasons yet why do I see a warning not to use this on lug nuts?

Most lug nuts and wheel bolts have a conical mating surface. Adding lubricant will alter the clamp load on the fasteners, increasing the possibility of a failure. Simply put, proper wheel fastener torque is achieved with clean, rust free threads and mating surfaces. Some fasteners for alloy wheels have a flat/washer clamping surface which must also not use lubricant.

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ARP Assembly Lubricant, Ultra Torque, Fastener Assembly Lubricant, Conventional, 10 oz Brush Top Can, Each

Product ID: 10375068

Details

Brand
ARP
Item Weight
0.29 kg
Liquid Volume
10 fluid
Material
Lithium
Package Information
Can

🔥Ultra Torque formula for extreme fastener protection

⚙️10 oz brush-top can for precise application

🇺🇸Proudly made in the USA with premium materials

€ 66.11

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Unlock peak torque performance with every brushstroke!

MADE IN THE USA - Crafted domestically to meet rigorous quality standards for automotive racing and assembly.
TRUSTED BY PROS - Ranked #17 in Automotive Assembly Lubricants with 4.9-star rating from 1,100+ users.
PRECISION APPLICATION - Brush-top can ensures no waste and exact coverage every time.
PREMIUM MATERIAL BLEND - Lithium and Molybdenum Disulfide combine for superior lubrication and durability.
EXTREME TORQUE PROTECTION - Ultra Torque formula reduces fastener galling and seizing under high stress.

ARP Assembly Lubricant Ultra Torque is a 10 oz brush-top can lubricant designed for fastener assembly, featuring a high-performance lithium and molybdenum disulfide formula. Made in the USA, it’s engineered to prevent galling and seizing in automotive applications, trusted by professionals and ranked among the top automotive assembly lubricants.

Specifications

ASIN	B004XJRFCK
Best Sellers Rank	#20,606 in Automotive ( See Top 100 in Automotive ) #18 in Automotive Assembly Lubricants
Brand Name	ARP
Container Type	Can
Customer Reviews	4.9 4.9 out of 5 stars (1,141)
Included Components	Greases & Lubricants
Item Form	Liquid
Item Type Name	Greases & Lubricants
Item Weight	0.29 kg
Liquid Volume	10 fluid ounces
Manufacturer	ARP
Material	Lithium, Molybdenum Disulfide
Model Number	100-9910
Number of Items	1
Number of Packs	1
Part Interchange Info	100-9910
Part Number	100-9910
Recommended Uses For Product	Lubricant
SAE J300 Viscosity Grade	0W
Specific Uses For Product	Reducing tension pre-load scatter, eliminating the need to cycle high-performance engine fasteners before final installation, preventing corrosion, and handling extreme duress in studs, bolts, and driveline applications
UPC	672036000516
Unit Count	10 Ounce
Upper Temperature Rating	360 °F
Viscosity	0w
Warranty Description	Manufacturer Warranty

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