Top 20 Triax Gear Oils on Amazon (Verified You can Buy)
Triax HD Gear Premium LS 80W-90, GL-5 Limited Slip Ready, Manual Transmissions, Hypoid Gear Systems, Differentials, NATO Military Approved, Widest OEM Specification Range (1 Gallon)
Triax
TRXGEARALL
4.6 x 6.5 x 9.5 inches
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ✅ | ✅ | ✅ |
Features
WIDEST SPEC RANGE ON THE MARKET: widely compatible with a very large number of hypoid gear systems, differentials, transmissions and axle assemblies.
SEVERE SERVICE MAX: Exceptional shear stability and oxidation resistance. Polyphosphate EP proprietary additive system offers substantial improvement in performance over previous generation, low cost, gear oils
TRIAX Synergy Gear MT 75W-90 GL-4 (MT-90); Full Synthetic Manual Trans Fluid; Smooth Shifting; No Sticking, Slipping, Vibration, or Shudder; Yellow Metal Safe (1 Gallon)
Triax
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ❌ | ❌ | ❌ |
Features
Widely compatible with a huge range of manual transmissions from top manufactuers Jeep, Chrysler, BMW, VW/Audi, Ford, GM, Mercedes Benz 235.11, Toyota, Mazda and many others; Use wherever SAE 75W-90 GL-4 fluids are specified
Frictionally optimized for exceptionally smooth shifting, synchronizer engagement, and frictional stability; Prevents transmssion shudder, gear sticking or slipping. Optimal torque transfer and power curve stability.
Top 3
Triax Synergy Gear Max 75W-90 GL-5 Limited Slip, Ultra Long Drain 500k Miles, Manual Transmission, Gear/Differential Lubricant (5 Gallon)
Triax
75W-90
12.0 x 12.0 x 15.0 inches
35.0 pounds
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ❌ | ❌ | ❌ |
Features
EXTREME DRAIN INTERVALS: PAO and Esters formulation lasts up to 500,000 miles for heavy-duty trucks and passenger cars, and 750,000 miles for Class 8 highway trucks
OUTSTANDING PERFORMANCE: Better protection than 99% of the other gear oils on the market, including major brands/OEM fluids, and is nearly shearless, ensuring it will not break down under extreme conditions
TRIAX Gear Premium LS 85W-140, GL-5 Limited Slip Ready, Manual Transmissions, Hypoid Gear Systems, Differentials, NATO Military Approved, Widest OEM Specification Range (5 Gallon Pail)
Triax
12.0 x 12.0 x 16.0 inches
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ❌ | ❌ | ❌ |
Features
Extreme shear resistance and load carrying capacity without shearing; Exceptional protection for gears, syncrons; Limited Slip READY - No need for additional additives
Excellent product for use in heavy equipment applications which place higher performance demands on the drive train and differential lubricants; High quality base oils together with minimal use of VI Improvers offer outstanding shear stability
Top 5
Best for 75W-140
TRIAX Synergy Gear MAX 75W-140 GL-5, PAO Synthetic Long-Drain Axle, Differential Extreme Pressure Oil, Limited Slip Ready, 750,000 Mile Rating on Highway (1 Quart)
Triax
75W-140
4.0 x 2.5 x 9.0 inches
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ❌ | ❌ | ❌ |
Features
Extreme drain intervals; 500,000 miles for heavy-duty pickup trucks and passenger cars; 750,000 miles for Class 8 highway trucks; Has -60 F pour point
Unrivaled shear stability and longevity; meets and exceeds API GL-5 and limited slip requirements with a wide range of specifications across multiple OEMs
Top 6
TRIAX Synergy Gear MAX 75W-140 GL-5, PAO Synthetic Long-Drain Axle, Differential Extreme Pressure Oil, Limited Slip Ready, 750,000 Mile Rating on Highway (5 Gallon)
Triax
75W-140
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ❌ | ❌ | ❌ |
Features
Extreme drain intervals; 500,000 miles for heavy-duty pickup trucks and passenger cars; 750,000 miles for Class 8 highway trucks; Has -60 F pour point
Unrivaled shear stability and longevity; meets and exceeds API GL-5 and limited slip requirements with a wide range of specifications across multiple OEMs
Top 7
TRIAX Gear Premium LS 80W-90, GL-5 Limited Slip Ready, Manual Transmissions, Hypoid Gear Systems, Differentials, NATO Military Approved, Widest OEM Specification Range (5 Gallon Pail)
Triax
TRXGEARALL
36.0 pounds
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ❌ | ❌ | ❌ |
Features
WIDEST SPEC RANGE ON THE MARKET - Widely compatible with a very large number of hypoid gear systems, differentials, transmissions and axle assemblies from VOLVO, Mack, MAN, ZF, EATON, and many others.
SEVERE SERVICE MAX - Exceptional shear stability and oxidation resistance. Polyphosphate EP proprietary additive system offers a substantial improvement in performance over the previous generation, low cost, gear oils.
Top 8
Triax Synergy Gear Max SAE 50W Full Synthetic Heavy Duty Manual Transmission Oil, Gear Lubricant, Compatible with Mack, ZF, Freightliner, 500k Miles Rating (4 Gallon Pack)
Triax
13.0 x 9.0 x 12.0 inches
29.7 Pounds
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ✅ | ✅ | ✅ |
Features
Designed for durability and OEM compliance
Extreme temperature range; flows down to -60F offering outstanding cold flow fuel economy and longevity with unmatched high-temperature operation optimization and stability
TRIAX Marine Gear Oil SAE 90 - Full Synthetic - Compatible with All Stern Drives, Bow Thrusters, and Lower Gear Units in All Boats and Jet Ski from All OEM's (6 Quart Pack)
Triax
2.0 Pounds
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ✅ | ✅ | ✅ |
Features
FULLY CORROSION INHIBITED: For both salt and freshwater use; prevents rust and corrosion on transmission components; protects brass, copper, and aluminum alloys
WIDELY COMPATIBLE: Compatible with all lower gear units / sterndrives on all JetSkis, Jet Pumps, and Sports Jets made by Mercury / Mariner, Johnson / Evinrude, Bombardier, Honda, Yamaha, Suzuki, Force / US Marine, Nissan, Tohatsuand 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
Top 10
Best for 75w-90 Synthetic
Triax Synergy Gear Max 75W-90 GL-5 Limited Slip, Ultra Long Drain 500k Miles, Manual Transmission, Gear/Differential Lubricant (1 Quart)
Triax
75W-90
4.0 x 2.5 x 9.0 inches
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ❌ | ❌ | ❌ |
Features
EXTREME DRAIN INTERVALS: PAO and Esters formulation lasts up to 500,000 miles for heavy-duty trucks and passenger cars, and 750,000 miles for Class 8 highway trucks
OUTSTANDING PERFORMANCE: Better protection than 99% of the other gear oils on the market, including major brands/OEM fluids, and is nearly shearless, ensuring it will not break down under extreme conditions
Top 11
Best for Gl4
TRIAX Synergy Gear MT 75W-80 GL-4, Full Synthetic Manual Transmission and Gear Box (1 Gallon)
Triax
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ❌ | ❌ | ❌ |
Features
Full synthetic GL-4 75W-80 with PAO and Esters, manual transmission fluid. Exceeds all OEM fluid performance for 75W-80 gear, MT, differential, synchromesh, and transfer cases
No reactive sulfurs; protects all yellow metal components; extremely long drain intervals up to 5x OEM intervals
Triax Synergy Gear MAX 75W-90 GL-5 Limited Slip, Ultra Long Drain 500k Miles, Manual Transmission, Gear/Differential Lubricant (1 Gallon)
Triax
75W-90
7.5 x 3.5 x 12.0 inches
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ✅ | ✅ | ✅ |
Features
EXTREME DRAIN INTERVALS - 500,000 miles for heavy duty trucks and passenger cars. 750,000 miles for Class 8 highway trucks.
PROFESSIONAL GRADE: Unrivaled shear stability and longevity. Meets and exceeds API GL-5 and Limited Slip requirements and a very wide range of specifications across multiple OEMs.
TRIAX Synergy Gear MT 75W-90 GL-4 (MT-90); Full Synthetic Manual Trans Fluid; Smooth Shifting; No Sticking, Slipping, Vibration, or Shudder; Yellow Metal Safe (1 Quart)
Triax
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ❌ | ❌ | ❌ |
Features
Widely compatible with a huge range of manual transmissions from top manufactuers Jeep, Chrysler, BMW, VW/Audi, Ford, GM, Mercedes Benz 235.11, Toyota, Mazda and many others; Use wherever SAE 75W-90 GL-4 fluids are specified
Frictionally optimized for exceptionally smooth shifting, synchronizer engagement, and frictional stability; Prevents transmssion shudder, gear sticking or slipping. Optimal torque transfer and power curve stability.
Top 14
TRIAX Synergy Gear HD 50W - Full Synthetic Heavy Duty Manual Transmission Oil, Gear Lubricant, Compatible with Mack, ZF, Freightliner, 500k Miles Rating (1 Gallon)
Triax
TRXSAE50
4.6 x 7.9 x 10.5 inches
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ❌ | ❌ | ❌ |
Features
Designed for durability and OEM compliance
Extreme temperature range; flows down to -60F offering outstanding cold flow fuel economy and longevity with unmatched high-temperature operation optimization and stability
Top 15
Best for 75W-140
TRIAX Synergy Gear MAX 75W-140 GL-5, PAO Synthetic Long-Drain Axle, Differential Extreme Pressure Oil, Limited Slip Ready, 750,000 Mile Rating on Highway (1 Gallon)
Triax
75W-140
7.5 x 3.5 x 12.0 inches
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ✅ | ✅ | ✅ |
Features
Extreme drain intervals; 500,000 miles for heavy-duty pickup trucks and passenger cars; 750,000 miles for Class 8 highway trucks; Has -60 F pour point
Unrivaled shear stability and longevity; meets and exceeds API GL-5 and limited slip requirements with a wide range of specifications across multiple OEMs
Top 16
TRIAX Synergy Gear MT 75W-90 GL-4 (MT-90); Full Synthetic Manual Trans Fluid; Smooth Shifting; No Sticking, Slipping, Vibration, or Shudder; Yellow Metal Safe (6 Quart Pack)
Triax
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ❌ | ❌ | ❌ |
Features
Widely compatible with a huge range of manual transmissions from top manufactuers Jeep, Chrysler, BMW, VW/Audi, Ford, GM, Mercedes Benz 235.11, Toyota, Mazda and many others; Use wherever SAE 75W-90 GL-4 fluids are specified
Frictionally optimized for exceptionally smooth shifting, synchronizer engagement, and frictional stability; Prevents transmssion shudder, gear sticking or slipping. Optimal torque transfer and power curve stability.
Top 17
TRIAX Synergy Gear MAX 75W-140 GL-5, PAO Synthetic Long-Drain Axle, Differential Extreme Pressure Oil, Limited Slip Ready, 750,000 Mile Rating on Highway (4 Gallon Pack)
Triax
75W-140
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ❌ | ❌ | ❌ |
Features
Extreme drain intervals; 500,000 miles for heavy-duty pickup trucks and passenger cars; 750,000 miles for Class 8 highway trucks; Has -60 F pour point
Unrivaled shear stability and longevity; meets and exceeds API GL-5 and limited slip requirements with a wide range of specifications across multiple OEMs
TRIAX Gear Premium LS 80W-90, GL-5 Limited Slip Ready, Manual Transmissions, Hypoid Gear Systems, Differentials, NATO Military Approved, Widest OEM Specification Range (1 Quart)
Triax
TRXGEARALL
8.2677 x 3.937 x 2.3622 inches
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ❌ | ❌ | ❌ |
Features
WIDEST SPEC RANGE ON THE MARKET - Widely compatible with a very large number of hypoid gear systems, differentials, transmissions and axle assemblies.
SEVERE SERVICE MAX - Exceptional shear stability and oxidation resistance. Polyphosphate EP proprietary additive system offers a substantial improvement in performance over the previous generation, low cost, gear oils.
Top 19
Best for Gl4
TRIAX Synergy Gear Max MT 75W-80 GL-4, Full Synthetic Manual Transmission and Gear Box (1 Quart)
Triax
TRX 78w80
4.0 x 2.0 x 8.0 inches
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ✅ | ✅ | ✅ |
Features
Full synthetic GL-4 75W-80 with PAO and Esters, manual transmission fluid. Exceeds all OEM fluid performance for 75W-80 gear, MT, differential, synchromesh, and transfer cases
No reactive sulfurs; protects all yellow metal components; extremely long drain intervals up to 5x OEM intervals
Top 20
TRIAX Gear Premium LS 80W-90, GL-5 Limited Slip Ready, Manual Transmissions, Hypoid Gear Systems, Differentials, NATO Military Approved, Widest OEM Specification Range (6 Quart Pack)
Triax
0.0 Pounds
Ratings for Triax (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TRIAX Lubricants LLC | - | ❌ | ❌ | ❌ |
Features
WIDEST SPEC RANGE ON THE MARKET - Widely compatible with a very large number of hypoid gear systems, differentials, transmissions and axle assemblies from VOLVO, Mack, MAN, ZF, EATON, and many others.
SEVERE SERVICE MAX - Exceptional shear stability and oxidation resistance. Polyphosphate EP proprietary additive system offers a substantial improvement in performance over the previous generation, low cost, gear oils.
Top 10 Triax Gear Oils - Verified to Buy (September 2026)
- 1. Triax HD Gear Premium LS 80W-90, GL-5 Limited Slip Ready,...
- 2. TRIAX Synergy Gear MT 75W-90 GL-4 (MT-90); Full Synthetic Manual...
- 3. Triax Synergy Gear Max 75W-90 GL-5 Limited Slip, Ultra Long...
- 4. TRIAX Gear Premium LS 85W-140, GL-5 Limited Slip Ready, Manual...
- 5. TRIAX Synergy Gear MAX 75W-140 GL-5, PAO Synthetic Long-Drain Axle,...
- 6. TRIAX Synergy Gear MAX 75W-140 GL-5, PAO Synthetic Long-Drain Axle,...
- 7. TRIAX Gear Premium LS 80W-90, GL-5 Limited Slip Ready, Manual...
- 8. Triax Synergy Gear Max SAE 50W Full Synthetic Heavy Duty...
- 9. TRIAX Marine Gear Oil SAE 90 - Full Synthetic -...
- 10. Triax Synergy Gear Max 75W-90 GL-5 Limited Slip, Ultra Long...
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Why Should You Trust Us?
Now hundreds and thousands of Oils & Fluids supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Triax Gear Oils to buy for new September 2026?
CherryPicks’s Methodology for Evaluating Triax Gear Oils
We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Oils & Fluids items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.
We collected and analyzed 20 of Triax Gear Oils reviews based on our selection criteria. It helped us shortlist the top qualified and rated Triax Gear Oils for Oils & Fluids, We found that most customers choose Triax Gear Oils with an average price of $65.74, and the top brands are Triax.
Then our expert-level editors reviewed all those quality items and selected the top 20 Triax Gear Oils for you, We have researched hundreds of sellers and picked the top sellers for Oils & Fluids, including TRIAX Lubricants LLC. The Triax HD Gear Premium LS 80W-90, GL-5 Limited S... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 526 consumers with an average rating of 4.7.
We've helped a lot of satisfied users get the right Automotive product based on their needs, and save lots of time for them to pick Triax Gear Oils to buy.
Christian Buccho is a mechanic in love with automotive repairs. He will be sharing his experience with us an automotive repairer over the years. He will not only provide us with informative articles, he would also be providing us with hands-on reviews on automotive parts.