---
product_id: 52444157
title: "Red Line 57904 75W90 GL-5 Synthetic Gear Oil for Hypoid Limited Slip Differentials - 1 Quart"
brand: "red line"
price: "481 Lei"
currency: RON
in_stock: true
reviews_count: 11
category: "Red Line"
url: https://www.desertcart.ro/products/52444157-red-line-57904-75w90-gl-5-synthetic-gear-oil-hypoid
store_origin: RO
region: Romania
---

# Polyol ester base for extreme heat resistance Friction modifiers for limited-slip differentials 75W90 viscosity for optimal gear protection Red Line 57904 75W90 GL-5 Synthetic Gear Oil for Hypoid Limited Slip Differentials - 1 Quart

**Brand:** red line
**Price:** 481 Lei
**Availability:** ✅ In Stock

## Summary

> ⚙️ Shift into the fast lane with gear oil that never quits!

## Quick Answers

- **What is this?** Red Line 57904 75W90 GL-5 Synthetic Gear Oil for Hypoid Limited Slip Differentials - 1 Quart by red line
- **How much does it cost?** 481 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/52444157-red-line-57904-75w90-gl-5-synthetic-gear-oil-hypoid)

## Best For

- red line enthusiasts

## Why This Product

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

## Key Features

- • **Race-Ready Viscosity:** 75W90 synthetic formula ensures peak performance under high stress and temperature.
- • **Long-Lasting Protection:** Stable viscosity reduces wear and extends drivetrain life for years of reliable use.
- • **Proven Industry Standard:** Exceeds API GL-5, GL-6, MT-1 specs—trusted by pros since 1979.
- • **Engineered for Limited Slip:** Built-in friction modifiers optimize clutch-type LSDs—no extra additives needed.
- • **Unmatched Thermal Stability:** Polyol ester basestock delivers consistent lubrication even in extreme heat.

## Overview

Red Line 57904 75W90 Synthetic Gear Oil is a top-tier lubricant designed for hypoid limited slip differentials in cars and light trucks. Featuring a polyol ester base for superior heat resistance and built-in friction modifiers for LSD compatibility, it exceeds API GL-5 standards and delivers long-lasting, stable viscosity to protect your drivetrain under extreme conditions. A favorite among racing enthusiasts and professionals alike, this quart-sized powerhouse ensures smooth shifting and reduced wear for years of dependable performance.

## Description

Red Line's 75W90 Synthetic Gear Oil is their most popular gear oil, and is the preferred product in nearly all car and light truck differentials, both conventional and limited-slip. 75W90 is preferred for most racing applications. It contains friction modifier which is recommended for limited-slip units. 75W90 Gear Oil can be used in many transmissions and transaxles. However, other Red Line lubricants have better frictional properties for rapid synchronization. Exceeds API GL-5. Red Line's Synthetic Gear Oil's are designed to provide the highest degree of protection and greatest efficiency for your drivetrain. Red Line provides a complete line of drivetrain lubricants which are optimized for differential, transmission or transaxle use over a wide range of temperatures. Proper selection depends upon the manufacturers' requirements and whether the application is for passenger automotive, commercial or racing use. Red Line Gear Oils contain polyol ester basestocks to provide excellent lubrication even under extreme conditions of high-loading and high-temperatures. Their natural lubricity provide excellent slipperiness which reduces the sliding friction in hypoid gears to reduce wear and temperatures. The synthetic basestocks have a natural multigrade property, so large amounts of unstable thickeners are not required to manufacture our gear oils which means that Red Line Gear Oils will provide a stable viscosity for even extended periods of use. Red Line also manufactures gear oils which can be used in limited-slip differentials without the use of additional friction modifiers.

Review: Good stuff - Great lubricant, lasted in the car for several years.
Review: Very good product. - Exellent

## Features

- Causes serious eye irritation.
- Toxic to aquatic life with long lasting effects.
- MOST POPULAR - Red Line gear oil, with thousands of applications for passenger cars, light trucks and racing vehicles
- CONTAINS - additional friction modifiers for suitability with clutch-type limited slip differentials - for most LSDs, no additional friction modifiers are required
- NOT DESIGNED - for use in most manual transmissions or transaxles in passenger vehicles, since the extreme slipperiness may cause synchronizer mesh issues that lead to shifting problems
- POPULAR GEAR OIL FOR - API GL-5, GL-6, MT-1, MIL-L-2105E, SAE J2360 and Chrysler spec MS-9763, suitable replacement for a differential calling for an 80W90 or SAE 90 gear oil
- WHY RED LINE - Established in 1979, Red Line Products perform & protect better than any on the market. No compromises

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CPCBF0 |
| Best Sellers Rank | 67,117 in Automotive ( See Top 100 in Automotive ) 137 in Gear Oils |
| Brand | Red Line |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,517) |
| Date First Available | 19 July 2004 |
| Item Weight | 771 g |
| Item model number | RED57904 |
| Manufacturer | Yukon Gear & Axle |
| Manufacturer part number | 57904 |
| Model | Redline |
| OEM Part Number | 57904 |
| Product Dimensions | 10.16 x 9.91 x 22.1 cm; 771.11 g |
| Viscosity | 75W90 |

## Product Details

- **Brand:** Red Line
- **Item weight:** 1.7 Pounds
- **Liquid volume:** 946 Millilitres
- **Material:** Synthetic
- **Package information:** Bottle

## Images

![Red Line 57904 75W90 GL-5 Synthetic Gear Oil for Hypoid Limited Slip Differentials - 1 Quart - Image 1](https://m.media-amazon.com/images/I/71o4NjHOsTL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: is this GL-5?**
A: yes

**Q: Will this work for 2004 Infiniti g35 Manual rear diff?**
A: it should work fine.

**Q: Will this work 2003 ford f250 super duty limited slip differential?**
A: Yes

**Q: can this oil be used in my 2008 4wd sequoia differentials**
A: Yes it works fine . I have used it for 200000 miles .

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good stuff
*by D***S on 13 December 2025*

Great lubricant, lasted in the car for several years.

### ⭐⭐⭐⭐⭐ Very good product.
*by F***U on 31 December 2020*

Exellent

### ⭐⭐⭐⭐⭐ Five Stars
*by I***N on 23 August 2017*

great product for a great price.

## Frequently Bought Together

- Red Line 57904 75W90 GL-5 Synthetic Gear Oil for Hypoid Limited Slip Differentials - 1 Quart
- Slippery Pete - Fluid Pump for Standard Quart Bottles - 8cc per Pump Stroke and 3rd Hand Adapter, Transfer Gear Oil, Transmission and Differential Fluid (28mm)
- Red Line 50304 MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant (MTL)- 1 Quart

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-16*