Is one tube enough or front and rear differentials of Permatex 81182 Gear Oil RTV Gasket Maker, 3 oz?

More than likely but it also depend upon the size of the differential housing(s) and how you apply it. If you apply a 1/8" or 3/16" wide bead, probably so!

Can it be used in transmission pan too ? Or is just for diffs and transfer case ?

It is good for any kind of oil, diff, transmission or engine.

Can I use it for mustang gt?

Yes, it is rated for Mustang GT

I have a small drip on a differential stud.. on a Tacoma will this be good to use as a dressing over the hex washer nut to stop the drip??

First off i would remove the nut then spray that area with brake cleaner. Then let dry then apply the sealer around the stud then use a flat washer followed by a lockwasher then the nut and tighten. Give the sealant a chance to cure. Good to Go.

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🛠️ Seal the deal with confidence—because your ride deserves the best!

OEM GRADE RELIABILITY - Tested to meet Original Equipment Manufacturer standards for guaranteed performance and durability.
COMPACT READY TO USE - 3 oz tube of high-viscosity paste designed for easy application and long-lasting protection.
SAFE FOR SENSITIVE SYSTEMS - Sensor-safe, non-toxic, and non-flammable—engineered for peace of mind in every application.
PRECISION LEAK SEALING POWER - Seeks and seals microscopic leak paths that traditional gaskets miss—no more drips, no more worries.
UNMATCHED GEAR OIL RESISTANCE - Specialty silicone formula that won’t degrade under harsh gear oil friction modifiers.

Permatex 81182 Gear Oil RTV Gasket Maker is a 3 oz silicone paste engineered to withstand the demanding environment of gear oil in differentials and transfer cases. Its specialty formula resists breakdown from gear oil friction modifiers, seals leaks that traditional gaskets can’t, and meets OEM specifications for reliable, sensor-safe, and non-flammable sealing performance.

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Material	Silicone
Brand	Permatex
Package Information	Tube
Liquid Volume	3 Fluid Ounces
Item Weight	0.24 Pounds
Viscosity	Paste
Flash Point	200 Degrees Fahrenheit
Item Form	Paste
Global Trade Identification Number	00686226811820
Manufacturer	Permatex
Unit Count	3.0 Ounce
UPC	686226811820
Number of Items	1
Model	81182-CAN
Item Weight	3.84 ounces
Product Dimensions	7.9 x 3.8 x 1.4 inches
Item model number	81182
Is Discontinued By Manufacturer	No
Manufacturer Part Number	81182
OEM Part Number	81182

Permatex 81182 Gear Oil RTV Gasket Maker, 3 oz (Packaging May Vary)

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