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Red Line Synthetic 75W90 GL-5 Differential Gear Oil

Red Line 75W90 is the go-to gear oil for most differentials.
Variant Title Product Code
Red Line 75W90 GL-5 Differential Gear Oil - 1 US Quart (0.946 Litre) redline-57904
Red Line 75W90 GL-5 Differential Gear Oil - 2 x 1 US Quart (1.892 Litres) redline-57904#2
Red Line 75W90 GL-5 Differential Gear Oil - 3 x 1 US Quart (2.838 Litres) redline-57904#3
Red Line 75W90 GL-5 Differential Gear Oil - 1 US Gallon (3.78 Litres) redline-57905
Red Line 75W90 GL-5 Differential Gear Oil - 2 x 1 US Gallon (7.56 Litres) redline-57905#2
Red Line 75W90 GL-5 Differential Gear Oil - 4 x 1 US Gallon (15.12 Litres) redline-57905#4

Availability: In Stock

RRP: £21.42

Our Price From Excl. VAT: £16.07 From Incl. VAT: £19.28

You Save: £2.14 (10%)

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Product Description


  • 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 transaxles 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

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 polyol ester 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
  • 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

OEM Compatibility:

RED LINE HIGH-PERFORMANCE GEAR OIL is a full-synthetic formula blended with ester base stocks for shear stability, less gear noise and more consistent viscosity in warm and cold temperatures. Extreme pressure (EP) additives allow for use with hypoid gears and friction modifiers are included for use with limited-slip differentials. Not for use in most manual transmissions with synchronizers, as slipperiness may cause gear clash.

Agip Rotra LSX 75W-90

BMW 83 22 9 407 768
BMW 83 22 9 407 803
BMW 83 22 9 407 804
BMW 83 22 9 407 808
BMW 83 22 9 407 870
BMW 83 22 9 407 871

Castrol SAF Carbon Mod
Castrol SAF-XO
Castrol SAFX-LS

Ford ES-PM-M2013
Ford WSP-M2C197-A
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Ford WSS-M2C939-A
Ford XY-75W90-QLS
Ford XY-75W90-TQL
Ford XY-80W90-QL

Fuchs Titan Race Syn 5

GM 1050010
GM 1052271
GM 10950849
GM 10953455
GM 12345841
GM 12345977
GM 12378261
GM 12378557
GM 88862624
GM 88862625
GM 88901362
GM 89021671
GM 89021675
GM 89021676
GM 89021677
GM 89021678
GM 92184900
GM 9985290
GM 9986115
GM 9986115
GM 9986207
GM 9986290
GM Dexron® L.S.Gear Oil
GM Tex 9622

Mazda 0000-77-80W9-QT

MB 235.0
MB 235.20
MB 235.6
MB 235.8
MB A 001 989 17 03-10
MB A 001 989 27 03-10
MB A 001 989 28 03-10
MB A 001 989 58 03-10

Mitsubishi 3775610
Mitsubishi 8149630
Mitsubishi MZ320345
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Nissan KLD37-00001P

Subaru SOA635001
Subaru SOA635048

Toyota 08885-81006



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