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The New SEVERE GEAR Easy-Pack Makes Changing Gear Oil Easy

Written by Charleen
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The New SEVERE GEAR Easy-Pack Makes Changing Gear Oil Easy

Andy Arendt|

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Changing gear oil in differentials and manual transmissions is critical for smooth operatation and reduced maintenance. But professional mechanics and DIY enthusiasts agree: changing gear oil is a hassle.

The rigid conical bottle has been the industry standard for gear lube for decades.

That ’70s squeeze bottle

The source of the hassle can be found in the packaging. For more than 40 years the packaging standard has been a semi-rigid squeeze bottle with a narrow spout. This design was adequate when it was introduced due to the generous clearances and easy access to the differential and other components under your vehicle.

Vehicles, however, have grown more complex. The spaces to access components, including differentials, have shrunk. Trying to fit a rigid bottle into a confined space to reach a small fill hole is a recipe for bloody knuckles. Attempting to squeeze the fluid from the bottle into the differential is a mess, with much of the fluid ending up on you or your garage floor.

Despite these challenges, gear oil is runner-up only to grease for least attention paid among the majority of lubricant manufacturers. For most brands, this lack of focus is likely due to low gear oil sales.

Enthusiast experiences drive innovation

The AMSOIL brand is focused on providing enthusiasts and independent shop owners with the next level in protection. In addition to developing innovative ways to pack more protection into our products, we also focus on packaging innovations.

Many who work at AMSOIL are enthusiasts or DIYers. In fact, a weekend attempt to change gear oil in his truck led our gear-oil product engineer on a search for a better way to package gear oil. The gear-oil pump he had on hand didn’t work. His own attempts to engineer a Rube Goldberg machine of sorts to direct gear lube into the differential didn’t work.

The frustration and hassle led him to a single thought: there has to be a better way.

The SEVERE GEAR easy-pack eliminates the hassles of changing gear lube.

Flexibility eliminates hassle and waste

The result of this effort is the new AMSOIL SEVERE GEAR® easy-pack. The flexible package bends around obstacles so you can easily reach fill holes. This flexibility also allows you to squeeze all of the gear lube into the differential. That way you don’t have to buy extra gear lube just to account for the waste inherent to rigid bottles.

The industrial-strength packaging allows the easy-pack to withstand drops, abrasions and extreme pressure, as shown in the video below. The result is packaging that saves professional mechanics and enthusiast’s time, money, hassle and mess.

BUY THE SEVERE GEAR EASY-PACK NOW

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Severe Gear®: The Right Tool For The Job

Written by Charleen

Worlds Best Differential Oil – SEVERE GEAR®:

Here in Sioux Falls we have to stock more and more all the time. makes me wish I bought a several pallets back way back when.  But it makes a HUGE difference. Temperature alone!

Your vehicle’s differential is likely not top of mind while hauling snowmobiles or ATVs for a fun weekend on the trails. Unfortunately, towing is in the severe service category and places extreme stress on your drivetrain. Today’s vehicles produce substantially more horsepower, torque and towing capacity than their predecessors, yet the design of differential gears and bearings remains largely unchanged. Many differentials even use less gear lube and lower viscosities than before in an effort to reduce drag and increase fuel economy. In essence, less gear lube is responsible for providing more protection.

Fighting the Grind

Differential designs have inherent weaknesses. In a traditional automotive differential, the pinion gear concentrates intense pressure on the ring gear. As the gear teeth mesh, they slide against one another, separated only by a thin layer of lubricant. The repeated stress the lubricant film bears can shear gear lubes, causing permanent viscosity loss. Once sheared, the fluid film weakens, ruptures and allows metal-to-metal contact, eventually leading to gear and bearing failure. The situation is amplified by severe-service applications like towing.

Thermal Runaway

The extreme pressures and temperatures placed on gear lubricants can lead to a serious issue called thermal runaway. As temperatures in the differential climb, some gear lubes lose viscosity and load-carrying capacity. When extreme loads break the lubricant film, metal-to-metal contact occurs, increasing friction and heat. This increased friction and heat, in turn, results in further viscosity loss, which further increases friction and heat. As heat continues to spiral upward, viscosity continues to spiral downward. Thermal runaway is a vicious cycle that leads to irreparable equipment damage from extreme wear, and ultimately catastrophic gear and bearing failure.

AMSOIL SEVERE GEAR Synthetic Gear Lube

SEVERE GEAR 75W-90, 75W-110 and 75W-140 excels in protecting gears and bearings from the rigors of severe-service operation. By design, it resists breakdown from high heat, preventing acids and carbon/varnish formation. Its wax-free construction also improves cold-flow properties, improving fuel economy and cold-weather performance.

Also available are 190 and 250 weight versions!

• Superior film strength

• Controls thermal runaway

• Protects against rust and corrosion

• Helps reduce operating temperatures

• Maximum efficiency

• Long oil, seal and equipment life

• Flexible easy-pack for clean, fast installation

Stop in here at 47073 98th St just off of the Tea Exit behind Marlins.

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