Oils, Fluids and Sealer Grease

Mobil 1

Mobiltac 325 NC Open Gear Lubricant

$2,878.03

SKU: 103867

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Mobil Mobiltac 325 NC is an extra high-performance, non-leaded, diluent-type, heavy-bodied open gear lubricant. This lubricant contains a non-chlorinated, volatile solvent that ensures fluidity during application, even at low temperatures.
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The Mobil Mobiltac 325 NC is an extra high-performance, non-leaded, diluent-type, heavy-bodied open gear lubricant formulated for a broad range of open gear and mining applications. This advanced lubricant utilizes a non-chlorinated, volatile solvent that ensures excellent fluidity during application, even in low-temperature conditions. Once the diluent evaporates, the Mobiltac 325 NC transforms into a flexible, adhesive, high-strength consistency that is maintained throughout its service life. It adheres strongly to gear teeth and other machine elements, effectively resisting excessive throw-off. This strong adhesion provides a wear-resistant, viscous, continuous film that offers superior lubrication, especially under boundary conditions. The Mobiltac NC Series represents the latest technological advancement for the Mobiltac brand, building on decades of successful use in open gear and mining applications. These new-generation products offer significant environmental and performance benefits over older diluent-type technologies. Key features include excellent protection of gear teeth under boundary lubrication conditions, leading to less equipment wear and reduced maintenance costs. It also boasts excellent low-temperature pumpability for easy start-up and resistance to water washing, ensuring protection in wet environments. Furthermore, Mobiltac 325 NC exhibits minimal throw-off and dripping, reducing product waste. It will not harden, chip, or flake in cold weather, maintaining its protective film. Cleanup is simplified with rags and conventional solvents, and the lubricant provides resistance to rain, snow, and process water washing. Its high flash points also minimize fire risk. This lubricant can be applied easily by hand or automatic dispensers, making it a favored choice for open gear users and mine operators worldwide.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMobil 1
Part Number103867
CategoryOils, Fluids and Sealer

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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