GEAR OIL 75W/90 GL-4


Gear Oil 75W/90 GL-4 represents an API GL-4 gear lubricant that comes highly recommended for use in synchronized manual transmissions, front-wheel drive transaxles, gearboxes, and automotive hypoid and spiral bevel axles that operate under low to moderate loads. This specialized product boasts a low viscosity formula meticulously crafted to address two crucial concerns: preventing shift baulking during cold temperatures and reducing excessive noise during high-temperature operation.

Gear Oil 75W/90 GL-4 is specifically designed to provide very much improved:

  • Oil seal life
  • Durability (gear surface life)
  • Corrosion protection to yellow metals under both wet and dry conditions

Specially designed oxidation-resistant paraffinic base oils are blended with high-performance extreme-pressure additives to create Gear Oil 75W/90 GL-4, guaranteeing extended durability for transmission drive lines. This formulation possesses remarkable “cling-on” characteristics that effectively reduce transmission drive line noise in various scenarios, such as low-speed high-torque, high-speed low-torque, and shock loading conditions.

The inclusion of Foam Inhibitors in Gear Oil 75W/90 GL-4 prevents the formation of foam within transmissions. Foam is undesirable because it hinders efficient gear lubrication, leading to premature wear and tear.


Gear Oil 75W/90 GL-4 meets or exceeds the following demanding performance requirements: API:     GL-4

Gear Oil 75W/90 GL-4 is suitable for service fill of GMH, Ford, Daihatsu, Mazda, Mitsubishi, Nissan, Toyota and all other transmissions requiring an API GL-4 (SAE 75W/90) gear lubricant.

Always consult your vehicle owner’s manual for the manufacturer’s lubricant recommendations.


Property                                                               Results

SAE                                                                      75W/90

Density (kg/Lt) @ 15oC                                        0.854

Viscosity (cSt) @ 40oC                                        95.5

@ 100oC                                     15.0

Viscosity Index                                                      165

Pour Point (oC)                                                     -38

Copper Strip Corrosion –

3 hours @ 100oC                                                  1b

Flash Point; COC (oC)                                          <205 Foam Formation (after settling)

Sequence I, II, III                                                  Nil

Timken OK Load (kg)                                           24

Phosphorus (% Mass)                                          0.010

Boron (ppm)                                                         <5

Sulphur (% wt)*                                                     0.39

*Excludes sulphur due to base oil.

Available In:         Bulk, 1000 Litres, 200 Litres, 60 Litres, 20 Litres, 4 Litres and 1 Litre

Item Code:            VI4-2425

Product Informations

Product Data Sheet

Material Safety Data Sheet