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AMSOIL 80W-140 Long Life 100% Synthetic Gear Lube
Product code : FGO05-EA
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AMSOIL 80W-140 Long Life 100% Synthetic Gear Lube
Product code : FGO05-EA
Current price:
$428.85
Retail Price (CAD)
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- Specifically engineered for 500,000-mile (805,000 km) service life in over-the-road trucks
- High-load gear and bearing protection
- Protection from rust and corrosion
- Better cold-weather shifting
- Improved efficiency
- Improved seal life
-
We offer easy returns for customers. If your product is unused and unopened, you may return it within 30 days for a full refund of the purchase price. View full AMSOIL Return Policy.
-
We accept Visa, Mastercard, American Express, Discover and PayPal, and provide secure checkout and encrypted payment processing.
About this item
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Extended-drain lubricant engineered to last longer and protect gears better than conventional gear oils. Reduces wear, conditions seals and helps prevent rust. Promotes longer equipment life and reduced maintenance costs.
See the Product Data Bulletin for full details.
PROVIDES LONG SERVICE LIFE
- Engineered for extended drain intervals up to 500,000 miles (805,000 km) as set by equipment manufacturers for over-the-road trucks and heavy equipment.
- Provides long life in passenger cars and trucks.
- Lasts several times longer than conventional lubricants for less maintenance and increased convenience.
FIGHTS GEAR & BEARING WEAR
- Shear-stable formulation resists viscosity loss from mechanical activity for maximum gear and bearing protection.
- Forms a durable protective film between metal components to guard against metal-to-metal contact.
- Premium synthetic base oils and additives resist chemical breakdown for long-lasting protection.
INCREASES EFFICIENCY & CONVENIENCE
- Provides improved cold-temperature fluidity compared to conventional lubricants, which reduces energy lost to friction and maximizes fuel economy.
- Resists acids to maintain cleanliness and efficiency.
- Superior cold-temperature fluidity and high-temperature stability make AMSOIL Long Life Synthetic Gear Lube excellent for all-season use.
- Recommended for (not limited to) over-the-road trucks; light-, medium- and heavy-duty trucks; off-road equipment; commercial vehicles; motor homes; autos; SUVs; emergency vehicles; buses; delivery/utility vehicles and tractors.
See the Product Data Bulletin for full details.
*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.
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star rating
Takes care of businessBy PRESTON, a Verified Buyer from Louisiana on April 24, 2026I’ve used Amsoil for at least 30 years it does a great jobBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Gear oilBy BRIAN, a Verified Buyer from Tennessee on December 29, 2025Gears run much quieter and smoother shiftsBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Great lubricantsBy RALPH, a Verified Buyer from BC on August 08, 2025The cars seems much better. No way of knowing for sure but it's quieter and rolls smoothly.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Gear LubeBy ELH, a Verified Buyer from NC on July 01, 2025I use AMSOIL products whenever I have a need for lubrication. I even use in my bush hog gear box. Change the lube yearly and have not had a single issue with performance. I depend on AMSOIL products to make my equipment perform and last as long as possible.Was this review helpful?
-
star rating
Great Differential fluid!By BEN, a Verified Buyer from Prince George on March 21, 2025As always with Amsoil, it is just simply great reliable quality!Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Gear lubeBy SCOTT, a Verified Buyer from Michigan on January 28, 2024highly recommendedBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Great productBy PATRICK, a Verified Buyer from Wichita, KS on January 02, 2024Going to use it in my older tractors. If it is Amsoil, it is greatBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Gear lube and Oil change kit for a 5.7L hemi. Dodge.By Larry , a Verified Buyer from WI on December 16, 2023I ordered this gear lube and oilchange kit for my Hemi 5.7 L. on Thursday night and had the order by noon on Saturday. Great service . Great products.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Gear Lube for my TundraBy R, a Verified Buyer from MD on December 09, 2023What can I say, It Doesn't Get Any Better Than AmsOil. I've been using it for years. It's Peace of Mind, in a bottle. Thank you.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
75W90By GARY L, a Verified Buyer from Richmond Ky on September 10, 2023I use in many farm tractors, disc mowers and gear boxes on bush hog. Superior quality productBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Data Bulletins-
- Specifically engineered for 500,000-mile (805,000 km) service life in over-the-road trucks
- High-load gear and bearing protection
- Protection from rust and corrosion
- Better cold-weather shifting
- Improved efficiency
- Improved seal life
-
We offer easy returns for customers. If your product is unused and unopened, you may return it within 30 days for a full refund of the purchase price. View full AMSOIL Return Policy.
-
We accept Visa, Mastercard, American Express, Discover and PayPal, and provide secure checkout and encrypted payment processing.
-
Extended-drain lubricant engineered to last longer and protect gears better than conventional gear oils. Reduces wear, conditions seals and helps prevent rust. Promotes longer equipment life and reduced maintenance costs.
See the Product Data Bulletin for full details.
PROVIDES LONG SERVICE LIFE
- Engineered for extended drain intervals up to 500,000 miles (805,000 km) as set by equipment manufacturers for over-the-road trucks and heavy equipment.
- Provides long life in passenger cars and trucks.
- Lasts several times longer than conventional lubricants for less maintenance and increased convenience.
FIGHTS GEAR & BEARING WEAR
- Shear-stable formulation resists viscosity loss from mechanical activity for maximum gear and bearing protection.
- Forms a durable protective film between metal components to guard against metal-to-metal contact.
- Premium synthetic base oils and additives resist chemical breakdown for long-lasting protection.
INCREASES EFFICIENCY & CONVENIENCE
- Provides improved cold-temperature fluidity compared to conventional lubricants, which reduces energy lost to friction and maximizes fuel economy.
- Resists acids to maintain cleanliness and efficiency.
- Superior cold-temperature fluidity and high-temperature stability make AMSOIL Long Life Synthetic Gear Lube excellent for all-season use.
- Recommended for (not limited to) over-the-road trucks; light-, medium- and heavy-duty trucks; off-road equipment; commercial vehicles; motor homes; autos; SUVs; emergency vehicles; buses; delivery/utility vehicles and tractors.
See the Product Data Bulletin for full details.
*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.
-
-
-
star rating
Takes care of businessBy PRESTON, a Verified Buyer from Louisiana on April 24, 2026I’ve used Amsoil for at least 30 years it does a great jobBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Gear oilBy BRIAN, a Verified Buyer from Tennessee on December 29, 2025Gears run much quieter and smoother shiftsBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Great lubricantsBy RALPH, a Verified Buyer from BC on August 08, 2025The cars seems much better. No way of knowing for sure but it's quieter and rolls smoothly.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Gear LubeBy ELH, a Verified Buyer from NC on July 01, 2025I use AMSOIL products whenever I have a need for lubrication. I even use in my bush hog gear box. Change the lube yearly and have not had a single issue with performance. I depend on AMSOIL products to make my equipment perform and last as long as possible.Was this review helpful?
-
star rating
Great Differential fluid!By BEN, a Verified Buyer from Prince George on March 21, 2025As always with Amsoil, it is just simply great reliable quality!Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Gear lubeBy SCOTT, a Verified Buyer from Michigan on January 28, 2024highly recommendedBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Great productBy PATRICK, a Verified Buyer from Wichita, KS on January 02, 2024Going to use it in my older tractors. If it is Amsoil, it is greatBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Gear lube and Oil change kit for a 5.7L hemi. Dodge.By Larry , a Verified Buyer from WI on December 16, 2023I ordered this gear lube and oilchange kit for my Hemi 5.7 L. on Thursday night and had the order by noon on Saturday. Great service . Great products.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Gear Lube for my TundraBy R, a Verified Buyer from MD on December 09, 2023What can I say, It Doesn't Get Any Better Than AmsOil. I've been using it for years. It's Peace of Mind, in a bottle. Thank you.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
75W90By GARY L, a Verified Buyer from Richmond Ky on September 10, 2023I use in many farm tractors, disc mowers and gear boxes on bush hog. Superior quality productBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
