AMSOIL AMSOIL Synthetic Marine Gear Lube 75W-90
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AMSOIL Synthetic Marine Gear Lube 75W-90 Product Image
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$8.00 Retail Price (USD)
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Product Code: AGMTB-EA
Product Highlights View Full Description

True marine gear performance. Provides superior protection from shock loading. Resists foam and retains extreme-pressure qualities even when subjected to 10% water contamination. For use in outboard lower units, sterndrives, V-drives, bow and tunnel thrusters and marine transmissions Excellent for use in ATVs.

AMSOIL Synthetic Marine Gear Lube is an exclusive AMSOIL formulation of synthetic base oils and high-performance additives that addresses the specific concerns of marine applications. It is fortified with extreme-pressure (EP) additives for superior protection of fast-accelerating, high-torque/horsepower engines. It protects against shock loading from cavitation of heavily loaded engines.

AMSOIL Synthetic Marine Gear Lube is water resistant. It maintains extreme-pressure protection even when contaminated with as much as 10 percent water. It promotes longer seal life to help prevent water contamination. AMSOIL Synthetic Marine Gear Lube is designed to prevent rust and is compatible with aluminum, copper and brass alloys.

Marine gear oils operate in environments subject to water contamination. The chart above demonstrates the ability of AMSOIL Synthetic Marine Gear Lube to maintain designed qualities such as extreme-pressure/anti-wear performance and resistance to foaming, even when subjected to 10 percent water contamination.

The Falex Procedure is a measurement of a gear lube's extreme-pressure and anti-wear properties. A high value in the Falex Extreme-Pressure Test relates to extra extreme-pressure protection. AMSOIL Synthetic Marine Gear Lube provides extreme-pressure protection and is highly resistant to the effects of water contamination.

The presence of foam in a lubricant disrupts the oil film and promotes wear. Water contamination can increase the likelihood of foaming. Industry-standard testing demonstrates zero foam in both new and water-contaminated AMSOIL Synthetic Marine Gear Lube.

  • Excellent gear and bearing protection, even when contaminated with 10% water
  • Reduced friction and wear
  • Protection against rust and corrosion
  • Long seal life
  • Superior foam prevention

APPLICATIONS
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

COMPATIBILITY
AMSOIL Synthetic Marine Gear Lube is compatible with other commercially available conventional and synthetic marine gear lubes.

Follow manufacturers' recommended service intervals.

It is generally a good idea to change gear lube at the end of a season prior to storage.

AMSOIL PRODUCT WARRANTY
AMSOIL products are backed by a Limited Liability Warranty. For complete information visit www.amsoil.com/warranty.aspx.

HEALTH & SAFETY
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Safety Data Sheet (SDS). An SDS is available via the Internet at www.amsoil.com or upon request at (715) 392-7101. Keep Out of Reach of Children. Recycle used oil and bottle.

* 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. All products advertised here are AMSOIL-engineered for use in the applications shown.

AGM Package Sizes
Code Package Size Unit of Measure Product
AGMTB (AGMTB-EA) 10-oz. tube Each AMSOIL Synthetic Marine Gear Lube 75W-90
AGMTB (AGMTB-CA) 10-oz. tube Case of 6 AMSOIL Synthetic Marine Gear Lube 75W-90
AGMQT (AGMQT-EA) Quart Each AMSOIL Synthetic Marine Gear Lube 75W-90
AGMQT (AGMQT-CA) Quart Case of 12 AMSOIL Synthetic Marine Gear Lube 75W-90
AGM05 (AGM05-EA) 5-Gallon Pail Each AMSOIL Synthetic Marine Gear Lube 75W-90
AGM16 (AGM16-EA) 16-Gallon Keg Each AMSOIL Synthetic Marine Gear Lube 75W-90
AGM30 (AGM30-EA) 30-Gallon Drum Each AMSOIL Synthetic Marine Gear Lube 75W-90
AGM55 (AGM55-EA) 55-Gallon Drum Each AMSOIL Synthetic Marine Gear Lube 75W-90
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AMSOIL Synthetic Marine Gear Lube 75W-90
 
5.0

(based on 7 reviews)

Ratings Distribution

  • 5 Stars

     

    (7)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

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    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 7 customers

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(0 of 1 customers found this review helpful)

 
5.0

The best 2cycle oil

By 

from Kernersville NC

Verified Buyer

Comments about AMSOIL Synthetic Marine Gear Lube 75W-90:

I use this in a 1981 75hpJohnson outboard.
Little to no smoke. Smooth running. Cylinders stay clean and does not foul plugs like other oils. Even Evinrude synthetic. Awesome product.

  • How would you describe yourself?:
  • I'm a full-on gearhead
  • What kind of vehicle/equipment do you have?:
  • Cars, Trucks, Motorcycles, boat.
 
5.0

The best synthetic on the market!!!

By 

from Wilmington, NC

Verified Buyer

Comments about AMSOIL Synthetic Marine Gear Lube 75W-90:

I've been using Amsoil since the 80's and I'm an ASE certified diesel mechanic with over 30 years of experience. I haven't found any other lubricant that comes close to Amsoil, I recently purchased a boat and drained all the fluids and replaced them with Amsoil marine lubricants. I know I will get years of worry free performance while using Amsoil.

  • How would you describe yourself?:
  • I'm a professional mechanic
  • What kind of vehicle/equipment do you have?:
  • Toyota Tacoma, Ford F-250, 23' CC boat.
 
5.0

Great and will buy again!

By 

from NE Indiana

Verified Buyer

Comments about AMSOIL Synthetic Marine Gear Lube 75W-90:

Good alternative to standard product

  • How would you describe yourself?:
  • I'm a full-on gearhead
  • What kind of vehicle/equipment do you have?:
  • trucks, heavy equipment, atv's
 
5.0

Highly recommended. Works great.

By 

from undisclosed

Verified Buyer

Comments about AMSOIL Synthetic Marine Gear Lube 75W-90:

This product is used in a 2013 Mercury 4 stroke outboard, 150hp. I change the oil every season with about 75 hours of use.

 
5.0

Great product, I would buy it again.

By 

from undisclosed

Verified Buyer

Comments about AMSOIL Synthetic Marine Gear Lube 75W-90:

I believe synthetic oils are great for any moving metal parts. No wear, No friction, saves money in years to come and makes my engines very dependable.

 
5.0

I recommend this in top all

By 

from undisclosed

Verified Buyer

Comments about AMSOIL Synthetic Marine Gear Lube 75W-90:

Better lube always I used in my Sea Ray Sundancer whit Bravo 3

(1 of 1 customers found this review helpful)

 
5.0

lower motor unit care

By 

from republic

Verified Buyer

Comments about AMSOIL Synthetic Marine Gear Lube 75W-90:

easy to use and a great product.

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • boat, riding mowers, utv, tractors

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