AMSOIL Universal Synthetic Marine Gear Lube

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Amsoil Marine Gear Lube 75W/80W-90

Universal Synthetic Marine Gear Lube SAE 75W/80W-90 (AGM)
High Performance lubricant engineered to meet the demands of marine applications. AMSOIL Universal Synthetic Marine Gear Lube provides:

  • Excellent Gear and Bearing Protection even
    when contaminated with 10% water
  • Reduced Friction and Wear
  • Rust and Corrosion Protection
  • Long Seal Life
  • Superior Foam Prevention

See Retail Pricing Information OR Request a Quote From Us

Package sizes include:

13-oz. Tube
13-oz. Tubes (case of 6)
1-Quart Bottle
1-Quart Bottles (case of 12)
5-Gallon Pail
16-Gallon Keg
55-Gallon Drum

 

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

AMSOIL Universal Synthetic Marine Gear Lube is water resistant. It maintains extreme pressure protection even when contaminated with as much as 10% water. It promotes longer seal life, preventing excessive water leakage. AMSOIL Universal Synthetic Marine Gear Lube protects against rust and is compatible with aluminum, copper and brass alloys.

APPLICATIONS
AMSOIL Universal Synthetic Marine Gear Lube is recommended for fresh and salt water applications requiring either 75W-90 or 80W-90 viscosity grade and meeting either API GL-4 or GL-5 performance standards.

Examples of AMSOIL Universal Synthetic Marine Gear Lube applications include:

Outboard Lower Units:

Mercury/Mariner
Johnson/Evinrude
Bombardier
Honda
Yamaha
Suzuki
Force/US Marine
Nissan
Tohatsu
Harbormaster Marine Outboard Drives
Sears Gamefisher and Seagull

Sterndrives:

Mercruiser-Bravo
OMC/Bombardier
Volvo-Penta
Yanmar
Konrad
Marine Drive Systems

V-Drives:

Casale & Menkens

Bow & Tunnel Thrusters:

Harbormaster Marine

Marine Transmissions:

ZF Marine Transmission

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

The Falex Procedure is 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 Universal Synthetic Marine Gear Lube is not affected by water and provides 50% more extreme pressure protection for long gear and bearing life.

The presence of foam in a lubricant disrupts 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 Universal Synthetic Marine Gear Lube. Other conventional gear lubes can foam when mixed with water, as seen in the graph.

Extreme Pressure and Foam Stability Testing
Test AMSOIL Universal Synthetic Marine Gear Lube (AGM) Conventional Gear Lube (A) Conventional Gear Lube (B)
FALEX Extreme Pressure Load Test B (LbF)
(ASTM D-3233B)
no water with 10% water
1500 1500
no water with 10% water
1100 1000
no water with 10% water
1000 1000

Foam Stability
(ASTM D-892)
Sequence I
Sequence II
Sequence III

no water with 10% water
0/0
0/0
0/0
0/0
0/0
0/0
no water with 10% water
0/0
0/0
0/0
0/0
0/0
0/0
no water with 10% water
0/0
0/0
0/0
375 /290
590/0
380/305

TYPICAL TECHNICAL PROPERTIES
AMSOIL Universal Synthetic Marine Gear Lube75W/80W-90 (AGM)

Kinematic Viscosity @ 100°C, cSt (ASTM D-445)

14.7

Kinematic Viscosity @ 40°C, cSt (ASTM D-445)

116.0

Viscosity Index (ASTM D-2270) 130

Flash Point °C (°F) (ASTM D-92)

216 (420.8)

Pour Point °C (°F) (ASTM D-97)

-43 (-45)

Falex Procedure B (ASTM D-3233) (failure load, LbF.) 1500
Foam Stability (ASTM D-892) (20/50/20 maximum) 0/0/0

AMSOIL Universal 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 the season prior to storage.


Motor Oils Air and Oil Filters Transmission Fluids 2-Stroke Motor Oils
Marine Motor Oils 4-Stroke Motor Oil Gear Oils NGK Spark Plugs and Wires
Specialty Products Mother's Car Care Products Greases Miscellaneous

AMSOIL MOTOR OILS (7,500 miles / 6-month drain intervals)
XLF - AMSOIL Synthetic 5W-30 Motor Oil (7,500 miles/6-month drain intervals)
XLT - AMSOIL Synthetic 10W-30 Motor Oil (7,500 miles/6-month drain intervals)
XLM - AMSOIL Synthetic 5W-20 Motor Oil (7,500 miles/6-month drain intervals)
XLO - AMSOIL Synthetic 10W-40 Motor Oil (7,500 miles/6-month drain intervals)

AMSOIL MOTOR OILS (15,000 - 35,000 miles / 1-year drain intervals)
SSO - AMSOIL Signature Series 0W-30 100% Synthetic Motor Oil (35,000 / 1-year drain intervals) *NEW*
TRO - AMSOIL Series 2000 20W-50 Synthetic Motor Oil (Extended Drain Intervals - click here for more information)
ASM - AMSOIL SAE 0W-20 Synthetic Motor Oil (25,000 miles / 1-year drain intervals) *NEW*
ASL - AMSOIL SAE 5W-30 Synthetic Motor Oil (25,000 miles / 1-year drain intervals)
ATM - AMSOIL SAE 10W-30 Synthetic Motor Oil (25,000 miles / 1-year drain intervals)
AMO - AMSOIL SAE 10W-40 Synthetic High Performance Motor Oil (25,000 miles / 1-year drain intervals)
ARO - AMSOIL SAE 20W-50 Synthetic High Performance Motor Oil (25,000 miles / 1-year drain intervals)
HDD - AMSOIL Series 3000 SAE 5W-30 Synthetic Heavy Duty Diesel Oil (35,000 miles / 1-year drain intervals)
AME - AMSOIL SAE 15W-40 Synthetic Heavy Duty Diesel and Marine Motor Oil (Extended Drain Intervals - click here for more information)

AMSOIL MOTOR OILS
DEO - AMSOIL Synthetic 5W-40 Premium Diesel Oil *NEW*
AFL - AMSOIL 5W-40 Synthetic European Engine Oil
AFF - AMSOIL SAE 0W-40 Formula 4-Stroke Synthetic Motor Oil
ASO - AMSOIL Formula 4-Stroke 10W-40 Synthetic Scooter Oil *NEW*
AHR - AMSOIL SAE 60 Synthetic Heavy Racing Oil
MCF - AMSOIL SAE 10W-40 Synthetic Motorcycle Oil
MCV - AMSOIL SAE 20W-50 Synthetic Motorcycle Oil
ANG - AMSOIL SAE 20W-40 Synthetic Natural Gas Engine Oil, Low Ash
PCO - AMSOIL SAE 15W-40 Synthetic Blend Diesel Oil
ACD - AMSOIL SAE 30 Synthetic Diesel Oil
ASE - AMSOIL Formula 4-Stroke® 10W-30/SAE 30 Synthetic Small Engine Oil

AIR & OIL FILTERS
EAO - AMSOIL Absolute Efficiency Oil Filters
EAA - AMSOIL Absolute Efficiency Air Filters
EAAR - AMSOIL EaAR Air Filters
EAPF - AMSOIL Air Pre-Filters *NEW*
EAAU - AMSOIL EA Universal Air Induction Filters
EAAM - AMSOIL EA Motorycle Air Filters
EAOM - AMSOIL EA Motorycle Oil Filters
AMSOIL / INJEN Diesel Air Intake Systems *NEW*
PCIS73 - 7.3L PowerStroke Air Induction System
WIX - WIX Filters
TWINAIR - AMSOIL Twin Air Filters
EAF - Donaldson Endurance Air Filters
ELF - Donaldson Endurance Oil Filters
Donaldson TopSpin Air Filter Pre-cleaner
Wix AquaCheck® Filters
BMK - AMSOIL By-Pass Oil Filters
EABP - EaBP Bypass Filters
AMK - AMS-Oiler™ Oil Precharger
SMF - AMSOIL SuperDuty Motorcycle Oil Filters
AFO - AMSOIL Foam Filter Oil (for AMSOIL TS Air Filters)

TRANSMISSION FLUIDS
ATF - AMSOIL Synthetic Automatic Transmission Fluid
CTG - AMSOIL Synthetic Powershift Transmission Fluids
ART - AMSOIL Synthetic Supershift Racing Transmission Fluid
MTF - AMSOIL Synthetic Synchromesh Transmission Fluid
MTG - AMSOIL Synthetic Manual Transmission and Transaxle Gear Lube
ATD - AMSOIL Torque-Drive Synthetic ATF
ATH - AMSOIL Synthetic Tractor Hydraulic/Transmission Oil

SYNTHETIC TWO-CYCLE OILS
AIT - AMSOIL Interceptor Synthetic 2-Cycle Oil
HPI - AMSOIL HP Injector Oil
TDR - AMSOIL DOMINATOR 2-Cycle Oil
ATP - Saber Professional 100:1 Pre-Mix
ATO - Saber Outboard 100:1 Pre-Mix

MARINE SYNTHETIC MOTOR OILS
WCF - AMSOIL SAE 10W-40 Formula 4-Stroke® Marine Synthetic Motor Oil
WCT - AMSOIL SAE 10W-30 Formula 4-Stroke® Marine Synthetic Motor Oil
AME - AMSOIL SAE 15W-40 Synthetic Heavy Duty Diesel and Marine Motor Oil (Extended Drain Intervals - click here for more information)

SYNTHETIC FOUR-CYCLE OIL
AFF - AMSOIL SAE 0W-40 Formula 4-Stroke Synthetic Motor Oil
ASE - AMSOIL Formula 4-Stroke® 10W-30/SAE 30 Synthetic Small Engine Oil

GEAR OILS
SVO - AMSOIL SEVERE GEAR™ SAE 190 Gear Lubricant
SVO - AMSOIL SEVERE GEAR™ SAE 250 Gear Lubricant
SVO - AMSOIL SEVERE GEAR™ Synthetic Extreme Pressure (EP) 75W-140 Lubricant
SVG - AMSOIL SEVERE GEAR™ Synthetic Extreme Pressure (EP) 75W-90 Lubricant
SVT - AMSOIL SEVERE GEAR™ Synthetic Extreme Pressure (EP) 75W-110 Lubricant *NEW*
FGR - AMSOIL Long Life Synthetic 75W-90 Gear Lube
FGO - AMSOIL Long Life Synthetic 80W-140 Gear Lube
AGL - AMSOIL SAE 80W-90 Synthetic Gear Lube, GL-5, MT-1
AGM - AMSOIL SAE 75W/80W-90 Universal Synthetic Marine Gear Lube
ADA - Slip Lock Differential Additive
WLJ - Semi-Synthetic WLJ Slideway, Chain and Gear Lube

AMSOIL BRAKE FLUID
Series 500 High-Performance DOT 3
Series 600 High-Performance DOT 4 Racing

NGK SPARK PLUGS AND WIRE SETS
NGK Iridium IX Spark Plugs
NGK Standard Spark Plugs
NGK V-Power Spark Plugs
NGK Commercial Spark Plugs
NGK Spark Plug Wire Sets
NGK Power Cable Wire Sets

ANTIFREEZE
ANT - AMSOIL Propylene Glycol Antifreeze and Engine Coolant

SPECIALTY PRODUCTS
OAI - Oil Analysis Kits
FOG - AMSOIL Engine Fogging Oil *NEW*
API - P.I. Performance Improver Gasoline Additive
AST - Gasoline Stabilizer
AOB - Series 2000 Octane Boost
ADF - Diesel Concentrate *NEW*
ACF - Diesel Cold Flow Improver *NEW - Reformulated*
ACB - Cetane Boost Diesel Fuel Additive
AHF - Home Heating Fuel Extender
AMP - MP Metal Protector
AMH - MP Heavy Duty Metal Protector
APF - Power Foam Engine Cleaner & Degreaser
AEF - Engine Flush

APPEARANCE PRODUCTS
MOTHER'S Car Care Products
PCP - Pro Formula Car Polish
PFC - Pro Formula Vinyl and Leather Cleaner
PFP - Pro Formula Vinyl and Leather Protectant
PFM - Pro Formula Metal Polish
ARS - Rain Clear Windshield Protectant
AMW - Miracle Wash Waterless Wash and Polish

COMPRESSOR OILS
SEI - Synthetic Sirocco® SE Series Compressor Oil
PCH,PCI,PCJ,PCK,PCL - Synthetic PC-Series Compressor Oil

GREASE & SILICONE SPRAY
GRG - Series 2000 Synthetic Racing Grease
GHD - Synthetic Heavy-Duty Greases
GLC - Synthetic Multi-Purpose Greases
GLC - Synthetic Multi-Purpose Spray Grease
GWR - Synthetic Water Resistant Grease
GSF - Semi-Fluid 00 Synthetic EP Grease
GVC - Synthetic High Viscosity Lithium Complex Grease
GFW - Synthetic Fifth Wheel and Open Gear Compound
GXC - Synthetic X-Treme Aluminum Complex Food Grade Grease (USDA H-1)
ATH - Synthetic Tractor Hydraulic/Transmission Fluid
AW - Synthetic Anti-Wear Hydraulic Oils
TBI - Synthetic Thermally Stable Biodegradable Hydraulic Oil
ABC - Synthetic Blend Bar and Chain Oil
GHB - Synthetic Heavy-Duty Grease
ALS - Silicone Spray
TCC - Series 2000 Synthetic Chaincase Lubricant

SUSPENSION FLUID
STL - Shock Therapy Suspension Fluid #5 Light

MISCELLANEOUS
BOSCH Micro Edge Wiper Blades
BOSCH Platinum +4 Spark Plugs
BOSCH Spark Plug Wire Sets
G-2039 - AMSOIL Hand Pump


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