Gear Lube

See how AMSOIL products perform in the lab and in the field.

Lubrication for anything that has teeth

Gear oil that keeps you in service for longer

You put your equipment through the most unexpected conditions. Temperatures can fluctuate 40C from one day to the next while simultaneously changing between wet and dry. When “ridden hard and put away wet” is part of your vocabulary, it stands to reason that your equipment could be a case study for stress testing. Will your gears hold up?

Prevent damage that can result from gear oils that can’t withstand the pressure. Instead of using the OEM or bare-minimum standard for gear lube, choose AMSOIL gear oils that are specially formulated to thrive in extreme pressure, hot and cold weather, moist conditions, and all while extending the service life.

Gear oils that stand up to extreme working conditions

  • Excels in hot and cold temperature extremes.
  • Resists breakdown from high heat, preventing acids, carbon and varnish formation.
  • Wax-free construction also improves cold-flow properties, improving fuel economy and cold-weather shifting.
  • Delivers 20 percent more cold-temperature protection than required by the industry standard.

AMSOIL synthetic gear oil lookup

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AMSOIL gear oil products available

Gear oil products are packaged in convenient sizes, so you aren’t left with partially full containers. Also, the AMSOIL Easy Pack design fits into tight spaces where 1L bottles cannot, eliminating the need for a transfer pump.

  • AMSOIL SEVERE GEAR is available in common viscosities like 75W-90, 75W-110, 75W-140 and 80W-90 and are perfect for long-lasting differential services.
  • 75W-90 Long Life Synthetic Gear Lube is specially formulated for the needs of long-haul trucking with intervals as long as 805,000 km.
  • AMSOIL Synthetic Marine Gear Lube 75W-90 has superior foam protection and is a barrier against damage from moisture for gearbox oil in your marine applications.

Severe Gear®

customer review

Severe Gear® 75W90

Severe Gear®

customer review

Severe Gear®75W110

Severe Gear®

customer review

Severe Gear® 75W140

Severe Gear®

customer review

Severe Gear® 80W90

Severe Gear®
SAE 250

customer review

Severe Gear SAE 250

Customer Review:

“First time user of AMSOIL. What a difference it makes. Did differential service on my 4wd vehicles, they roll allot easier. Have already ordered my engine oil and filter for next oil change.”

Long Life

customer review

Ling Life Gear Lube 75W90

Long Life

customer review

Semi Truck Transmission Fluid

Slip Lock

customer review

Slip Lock - limited slip additive

V Twin Primary

customer review

V-Twin Primary Fluid

Chaincase &
Gear Oil

customer review

Chaincase & Gear oil

Marine Gear


customer review

marine gear lube
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