Red Line Synthetic 75W90 GL-5 Gear Oil With Friction Modifiers | 57904 – Import Image Racing
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Red Line Synthetic 75W90 GL-5 Gear Oil With Friction Modifiers | 57904
Red Line 75W90 GL-5 Synthetic Gear Oil with LSD Friction Modifiers | 57904

Red Line Synthetic 75W90 GL-5 Gear Oil With Friction Modifiers | 57904

Rated 5.0 out of 5
Based on 5 reviews
SKU: red-57904
Availability: 76 In Stock
Product Type: Fluid Transmission
$25.99
$25.99

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Product video

Red Line 75W90 GL-5 Synthetic Gear Oil with LSD Friction Modifiers | 57904

Video description

Protect your differential with Red Line 75W90 GL-5 Synthetic Gear Oil, one of the most trusted gear oils for high-performance street cars, off-road vehicles, and race applications. Formulated with premium polyolester synthetic base stocks, this gear oil provides outstanding protection against wear, oxidation, and extreme temperatures while delivering smooth operation for clutch-type limited-slip differentials.

With built-in friction modifiers, Red Line 75W90 is ready for most limited-slip differentials right out of the bottle—no additional additives required.

Features:
- Sold individually (1 Quart)
- Fully synthetic polyolester base stock
- SAE 75W90 viscosity
- Meets and exceeds API GL-5 specifications
- Includes friction modifiers for clutch-type limited-slip differentials
- Excellent protection under high-load and high-temperature conditions
- Superior shear stability and oxidation resistance
- Helps improve differential efficiency
- Supports longer service intervals
- Reduces gear wear and operating temperatures

Recommended For:
- API GL-5
- API GL-6
- MT-1
- MIL-L-2105E
- SAE J2360
- Chrysler MS-9763

Direct Replacement For Many OEM Fluids Including:
- Subaru SOA635001
- Subaru SOA635048
- Subaru K0305Y0900
- Subaru K0318Y0000
- Subaru K0904AA080
- Mitsubishi DiaQueen LSD Gear Oil
- Nissan KLD37-00001P
- Toyota 08885-81006
- And many other GL-5 differential applications

Important Note: This product is designed for differentials and transfer cases requiring GL-5 gear oil. It is not recommended for most synchronized manual transmissions or transaxles, as its high lubricity may cause synchronizer engagement issues.

Whether you're maintaining your daily driver or preparing your track car, Red Line 75W90 GL-5 Gear Oil delivers the protection, performance, and reliability enthusiasts have trusted for decades.

These products contain the extreme pressure additives necessary for ultimate protection road cars and racing vehicles, as well as friction modifiers for proper limited-slip operation
Fully-synthetic formulas created from polyolester base stocks, offer excellent lubrication under extreme conditions.

High viscosity-index (VI) to provide relatively constant viscosity and film thickness with varying temperature change. Ester base stocks and friction modifiers provide additional slipperiness to lower operating temperatures by reducing the sliding friction in hypoid gears
Details:

  • Sold as 1 Quart
  • Superior shear stability and reduced oxidation compared to other synthetics and conventional gear oils
  • Exceed API GL-5 specifications
  • Engineered to provide the highest degree of protection and improvement of differential efficiency for better mileage, longer drain intervals, and less wear
  • 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
  • This product is not designed for use in most manual transmissions or trans axles in passenger vehicles, since the extreme slipperiness may cause synchronizer mesh issues that lead to shifting problems
  • Recommended 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
  • Suitable replacement for Subaru;
  • Subaru SOA635001
    Subaru SOA635048
    Subaru K0305Y0900
    Subaru K0318Y0000
    Subaru K0904AA080
  • Mitsubishi 3775610
    Mitsubishi 8149630
    Mitsubishi MZ320345
    Mitsubishi DiaQueen LSD Gear Oil
    Nissan KLD37-00001P
  • Toyota 08885-81006
average rating 5.0 out of 5
Based on 5 reviews
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Customer photos and videos
Review posted
Reviewed by David
Rated 5 out of 5

5 Stars

Great

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Review posted
Reviewed by Marcus P.
Verified Buyer
Rated 5 out of 5

Perfect oil for any build level

Changed my clutch after 95k miles and decided to go with red line after hearing great things. 20k in so far and no complaints!

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Review posted
Reviewed by rich c.
Verified Buyer
Rated 5 out of 5

redline gear oil

3 of this and 1 bottle of lightweight shockproof for trans

motul 90pa for rear diff 👍👍👍

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Review posted
Reviewed by Aaron B.
Verified Buyer
Rated 5 out of 5

Stuffs amazing

It’s holds 600 hp no issue

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Review posted
Reviewed by Nic
Verified Buyer
Rated 5 out of 5

Excellent product

Great all around product 👌 👍

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