---
product_id: 78662116
title: "Synergy Gear Max 75W-90 GL-5 Limited Slip, Ultra Long Drain 500k Miles, Manual Transmission, Gear/Differential Lubricant (1 Gallon)"
brand: "triax"
price: "597 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Triax"
url: https://www.desertcart.pl/products/78662116-synergy-gear-max-75w-90-gl-5-limited-slip-ultra
store_origin: PL
region: Poland
---

# 500k mile ultra-long drain Meets/exceeds API GL-5 & LS specs 62% less wear vs OEM Synergy Gear Max 75W-90 GL-5 Limited Slip, Ultra Long Drain 500k Miles, Manual Transmission, Gear/Differential Lubricant (1 Gallon)

**Brand:** triax
**Price:** 597 zł
**Availability:** ✅ In Stock

## Summary

> ⚙️ Gear up with TRIAX Synergy Max — where longevity meets legendary protection!

## Quick Answers

- **What is this?** Synergy Gear Max 75W-90 GL-5 Limited Slip, Ultra Long Drain 500k Miles, Manual Transmission, Gear/Differential Lubricant (1 Gallon) by triax
- **How much does it cost?** 597 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/78662116-synergy-gear-max-75w-90-gl-5-limited-slip-ultra)

## Best For

- triax enthusiasts

## Why This Product

- Trusted triax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Broad OEM Compatibility:** Compatible with top OEM standards like MT-1 MIL PRF-2105E, Mack GO-J PLUS, Eaton Roadranger, ZF TE-ML series, and more.
- • **Superior Gear Protection:** Delivers 62% less wear than OEM specs, preventing gear pitting, scuffing, and glazing under extreme loads.
- • **Versatile Application Range:** Perfect for hypoid and ring gears, differentials, manual transmissions, heavy-duty highway, off-road, and even racing/drifting setups.
- • **Unmatched Ultra-Long Drain Life:** Lasts up to 500,000 miles for passenger cars and heavy-duty trucks—cut your maintenance downtime drastically.
- • **Extreme Pressure & Anti-Wear Excellence:** Exceeds EP and AW tests including FZG & L-37, ensuring peak performance in limited slip and non-limited slip systems.

## Overview

TRIAX Synergy Gear Max 75W-90 GL-5 Limited Slip is a premium synthetic gear and differential lubricant engineered for ultra-long drain intervals up to 500,000 miles. It offers exceptional wear control with 62% less wear than OEM standards, surpasses extreme pressure and anti-wear tests, and meets a wide range of OEM specifications. Ideal for manual transmissions, limited slip differentials, and heavy-duty applications, it ensures superior gear protection and performance under the harshest conditions.

## Description

Buy TRIAX Synergy Gear Max 75W-90 GL-5 Limited Slip, Ultra Long Drain 500k Miles, Manual Transmission, Gear/Differential Lubricant (1 Gallon): Gear Oils - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good fluid - Worked for changing subaru trans fluid
Review: Good. Value. - I used this product to change the differential oil in my Tacoma overall, good price compared to some of the competition. I would buy again.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BB5D3XS |
| Best Sellers Rank | #14,162 in Automotive ( See Top 100 in Automotive ) #28 in Gear Oils |
| Brand | Triax |
| Customer Reviews | 4.8 4.8 out of 5 stars (499) |
| Date First Available | March 8, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Form | Oil |
| Item Weight | 7.59 pounds |
| Item model number | 75W-90 |
| Liquid Volume | 1 Gallons |
| Manufacturer | TRIAX LUBRICANTS LLC |
| Manufacturer Part Number | TRX5559 |
| Material | Synthetic |
| Number of Items | 1 |
| Package Information | Bottle |
| Product Dimensions | 7.5 x 3.5 x 12 inches |
| Recommended Uses For Product | Gear,Transmission |
| Specific Uses For Product | All limited slip (LS) differentials and trans axles, Gears, differentials, and manual transmissions |
| UPC | 852771008033 |
| Unit Count | 128.0 Fluid Ounces |
| Upper Temperature Rating | 300 Degrees Fahrenheit |
| Viscosity | 75W-90 |

## Product Details

- **Brand:** Triax
- **Liquid Volume:** 1 Gallons
- **Material:** Synthetic
- **Package Information:** Bottle
- **Recommended Uses For Product:** Gear,Transmission

## Images

![Synergy Gear Max 75W-90 GL-5 Limited Slip, Ultra Long Drain 500k Miles, Manual Transmission, Gear/Differential Lubricant (1 Gallon) - Image 1](https://m.media-amazon.com/images/I/61qoJENq6+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good fluid
*by E***Z on January 12, 2026*

Worked for changing subaru trans fluid

### ⭐⭐⭐⭐⭐ Good. Value.
*by S***M on October 30, 2025*

I used this product to change the differential oil in my Tacoma overall, good price compared to some of the competition. I would buy again.

### ⭐⭐⭐⭐⭐ High Quality Oils
*by B***R on November 3, 2025*

I've only recently discovered Triax oils. I first started using them in my lawn mowers. These machines are constantly running throughout the spring, summer, and fall months. I need an oil that keeps up with the demand of these units to run smoothly, with limited downtime. Triax Synergy has kept them operating at a high level. I've since switched to using this brand in my other vehicles. The gear and motor oil are exceptional products.

## Frequently Bought Together

- TRIAX Synergy Gear Max 75W-90 GL-5 Limited Slip, Ultra Long Drain 500k Miles, Manual Transmission, Gear/Differential Lubricant (1 Gallon)
- Slippery Pete Fluid Pump for Gallon Bottles and Wide Mouth Quart Bottles (Not for Standard Quart Bottles) - Transfer Gear Oil, Transmission and Differential Fluid, Antifreeze with This 30cc Hand Pump
- 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 Gal)

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**Shop now:** [https://www.desertcart.pl/products/78662116-synergy-gear-max-75w-90-gl-5-limited-slip-ultra](https://www.desertcart.pl/products/78662116-synergy-gear-max-75w-90-gl-5-limited-slip-ultra)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-07*