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AMSOIL 75W-90 100% Synthetic Marine Gear Lube

Product code : AGMQTC-EA

  • Excellent gear and bearing protection, even when contaminated with 15% water1
  • Reduced friction and wear
  • Protection against rust and corrosion
  • Long seal life
  • Superior foam prevention

    1Based upon AMSOIL testing of AMSOIL 75W-90 Synthetic Marine Gear Lube in ASTM 3233 and ASTM D892.

AMSOIL 75W-90 100% Synthetic Marine Gear Lube



Delivers exceptional wear protection, even when contaminated with up to 15 percent water.1 Extreme-pressure formulation controls damage from shock-loading caused by propeller cavitation. Excellent for fast-accelerating, high-horsepower boats. Protects against rust and corrosion. Keeps seals soft to minimize water leakage. Compatible with other synthetic and conventional oils. Use in fresh- and saltwater applications that require 75W-90 or 80W-90 gear lube and any of the specifications listed below, including lower units made by Mercury/ Mariner,* Johnson/Evinrude,* Bombardier,* Honda,* Yamaha,* Suzuki,* Force/US Marine,* Nissan,* Tohatsu* and Harbormaster;* sterndrives made by Mercruiser-Bravo,* OMC/Bombardier, Volvo-Penta,* Yanmar,* Konrad* and Marine Drive Systems;* V-drives made by Casale & Menkins;* bow thrusters made by Harbormaster Marine;* and transmissions made by ZF Marine Transmission.*

  • API GL-4, GL-5

See the product data sheet for full details.


PROTECTS AGAINST WEAR

  • Fortified with extreme-pressure (EP) additives for superior protection of fast-accelerating, high-torque/horsepower engines.
  • Protects against shock loading from cavitation of heavily loaded engines.
  • Delivers advanced outboard protection against power loss and gear wear, even with up to 15 percent water contamination.1

RESISTS RUST & FOAM

  • Designed to prevent rust and is compatible with aluminum, copper and brass alloys.
  • Resists foam despite water contamination to ensure a strong fluid film and excellent wear protection.
  • Promotes long seal life to help prevent water intrusion.

EASY-PACK EASES MAINTENANCE

  • Award-winning AMSOIL easy-pack reduces mess and hassle when changing lower-unit gear oil.
  • Eliminates the need to buy and store a messy gear-lube pump.

See the product data sheet for full details.

1 Based upon AMSOIL testing of AMSOIL 75W-90 Synthetic Marine Gear Lube in ASTM 3233 and ASTM D892.

*All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use.

AMSOIL 75W-90 100% Synthetic Marine Gear Lube

Data Bulletin

Warranty

SDS



AMSOIL 75W-90 100% Synthetic Marine Gear Lube

  • 5 star rating
    Excellent
    By  STEVEN,  a  Verified Buyer  from  Quebec  on  November 01, 2024
    The best that any out drive and lower drive any marine engine could get, would be good to have 1 liter bottles instead of 1 quart( as often you need 2 litres, and i have to buy 3 instead of 2 to top off)
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best gear oil
    By  BRIAN,  a  Verified Buyer  on  October 29, 2024
    I have used in my outboard leg for many years with 0 problems.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    My go to marine gear lube!
    By  CRAIG,  a  Verified Buyer  on  October 17, 2024
    Customer for life!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    1p years no issues
    By  Jcww001,  a  Verified Buyer  from  Wisconsin  on  June 13, 2024
    I have 2 boats and use this in both of them. It has been over 10 years since I began using Amsoil in them and they both run well, and have not shown signs of wear.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Perfect Lube for Lower Units
    By  Jim,  a  Verified Buyer  from  Indiana  on  May 23, 2024
    Used this for years in a Yamaha 250 Outboard lower unit. The Easy-Pack is just that - very easy to squeeze into place. Best on the market!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great product
    By  JASON,  a  Verified Buyer  on  April 28, 2024
    Great product
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Easy to use
    By  GREG,  a  Verified Buyer  on  April 20, 2024
    Like the squeeze pouch.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Lower unit
    By  ROBERT,  a  Verified Buyer  from  Va  on  April 17, 2024
    Easy to install with the soft bottle
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great stuff
    By  STEPHEN,  a  Verified Buyer  on  March 01, 2024
    This is the best gear oil. I have it in my boat motor.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 4 star rating
    Good product
    By  TYLER,  a  Verified Buyer  from  ohio  on  January 06, 2024
    i do like the amsoil lower unit fluid. It’s seemed to work well. when i drain out the old fluid at the end of the season, it still looks new. The easy packs could be resigned somehow. it’s hard to get the last little bit out of the bags.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?