TRIAX Synergy Gear Max 75W-90 GL-5 Full Synthetic Gear Oil, 1 Gallon
TRIAX Synergy Gear Max 75W-90 GL-5 Full Synthetic Gear Oil, 1 Gallon
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TRIAX Synergy Gear Max 75W-90 GL-5 Full Synthetic Gear Oil, 1 Gallon

TRIAX Synergy Gear Max 75W-90 GL-5 Full Synthetic Gear Oil, 1 GallonTRIAX Synergy Gear Max 75W 90 GL 5 Full Synthetic Gear Oil 1 GallonTRIAX Synergy Gear Max 75W 90 GL 5 Full Synthetic Gear Oil 1 QuartTRIAX Synergy Gear Max 75W 90 GL 5 Full Synthetic Gear Oil 5 Gallon Pail
Size:Gallon

Key item 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
  • EXCELLENT WEAR CONTROL: Up to 62% less wear than OEM specifications across various standards, exceptional load-bearing capacity—exceeding the highest Stage 14 load test rating—while effectively preventing gear pitting, scuffing, and glazing
  • EXCEEDS EP, AW TESTS FZG & L-37: Proven protection far beyond spec requirements, delivers excellent extreme pressure (EP) and anti-wear (AW) performance in a wide range of LS and NON-LS gear systems, with hypoid and other gears
  • FOR USE IN: Hypoid and ring gears, differentials, limited slip, heavy duty highway, passenger cars, heavy duty off-road, racing/drifting
  • UNMATCHED QUALITY & OEM SPEC COVERAGE: Meets and exceeds API GL-5 and limited slip requirements, and a wide range of specifications across multiple OEMs; Compatible with MT-1 MIL PRF-2105E, Mack GO-J PLUS SAE J2360 Eaton Roadranger E500, ZF TE-ML 07A/08, Dana SHAES 429, 256 Rev. C Meritor O-76N MB-Approval 235.8 International TMS-6816 ZF TE-ML 05B/16F/21B ZF TE-ML 12B Voith Turbo 132.00374401 / 132.00374402 U.S. Steel Specification 224
Current price is $44.9935.1 ¢/fl oz
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Sold and shipped by TRIAX LUBRICANTSPro Seller
4.777777777777778 stars out of 5, based on 90 seller reviews(4.8)
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4.9 out of 5 stars
stars23 ratings15 reviews
How item rating is calculated
  1. 5 stars91% (21)
  2. 4 stars9% (2)
  3. 3 stars0% (0)
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Showing 1-3 of 15 reviews

Dec 23, 2025
MrFixAll
Top Reviewer
Item details
Size: Gallon
Sold and shipped byTRIAX LUBRICANTS
5 out of 5 stars review

Verified Purchase

A great gear oil for many vehicles.

This gear oil meets my GM car and many other cars and trucks requirements and at a great price. I am a certified tech with extensive experience and this oil is high quality.

Incentivized Review
Helpful?6QBEU8WCHE932833656492
Mar 17, 2026
Walmart customer
Item details
Size: Gallon
Sold and shipped byTRIAX LUBRICANTS
5 out of 5 stars review

Verified Purchase

Good Value

Comparatively priced with other online vendors. Good quality with high mileage between oil changes. Item arrived on time and properly packaged.

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Helpful?6QBEU8WCHE932833656492
Mar 7, 2026
mike
Item details
Size: Gallon
Sold and shipped byTRIAX LUBRICANTS
5 out of 5 stars review

Verified Purchase

Gear oil with purpose easy pour

Great price for GL-5 gear oil with limited slip additive already in there. Super nice container with easy pour spout.

Incentivized Review
Helpful?6QBEU8WCHE932833656492