Benefits and Features

  • Reduces gearshift baulking in cold temperatures
  • Excellent wear protection
  • High temperature stability
  • Superior oil film strength
  • Good corrosion protection and rust prevention for longer component life
  • Longer service life
  • Excellent seal compatibility to prevent leakage

75W-90 Smooth Shift Manual Gearbox and Transaxle Oil

Nulon SS75W90 is an extreme pressure API GL-5 semi-synthetic hypoid gear oil that provides superior wear protection. It can also be used in substitution for SAE 80W-90 or SAE 90 viscosity oil for gearboxes that are experiencing gear shift problems. Ideal for use in transaxles with combined manual gearbox and hypoid differential. For use in passenger cars, towing, 4x4 & light commercial vehicles.

Nulon SS75W90 is optimized using the synergy of synthetic and high quality mineral base fluids for use in manual gearbox and transaxle oil. Nulon SS75W90 is engineered with superior additive technology to enhance wear protection, oxidation stability, corrosion protection, and low temperature characteristics.

Nulon SS75W90 is suitable for use where high operating temperature, high speed or low speed and high load conditions. It provides anti-scoring properties for components that experience heavy duty conditions. It is fortified with anti oxidant inhibitor to prolong the oil life and prevent sludge build up and varnish formation.

Nulon SS75W90 can be used as a substitution for SAE 80W-90 or SAE 90 viscosity oil for gearboxes that are experiencing gear shift problems.

For enhanced anti-wear performance use Nulon G70 Manual Gearbox & Diff Treatment.


  • Reduces gearshift baulking in cold temperatures
  • Excellent wear protection
  • High temperature stability
  • Superior oil film strength
  • Good corrosion protection and rust prevention for longer component life
  • Longer service life
  • Excellent seal compatibility to prevent leakage
  • Excellent antioxidant to prevent sludge build up and varnish formation

  • Transaxle with combined manual gearbox and hypoid differentials where API GL-5 is recommended
  • Passenger cars, towing vehicles, 4x4, light commercial vehicles
  • Manual gearbox and conventional differentials

Typical Characteristics SS75W90
SAE Viscosity Grade 75W-90
KV @ 100°C, cSt 16.35
KV @ 40°C, cSt 112.3
Viscosity Index 157
Density @ 15°C, g/mL 0.8895
Pour Point, °C -42

Due to continued product research and development, the information contained in this Product Bulletin is subject to change without notification


Avoid prolonged skin contact with used oils. Wear suitable gloves. If skin contact occurs wash immediately with soap and water. Prolonged and repeated contact with used oils may cause skin cancer. Protect the environment. Do not pollute drains, ground or water with used oils. Dispose of container as per local EPA guidelines. Do not use this container for fuel or solvents.


Suitable for use where these following specifications are required:

American Petroleum Institute GL-5
US Military MIL-L-2105 B/C/D
General Motors HN 1181, 2013
Holden VN V6/V8 T5 manual gearbox
BTR 5M-50

Part numbers

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75W-90 Smooth Shift Manual Gearbox and Transaxle Oil
Part No.SS75W90-4

4 litre bottle
3 per carton

Barcode: 9311090002197
75W-90 Smooth Shift Manual Gearbox and Transaxle Oil
Part No.SS75W90-2.5

2.5 Litres
6 per carton

Barcode: 9311090004016
75W-90 Smooth Shift Manual Gearbox and Transaxle Oil
Part No.SS75W90-1

1 litre bottle
6 per carton

Barcode: 9311090002104
75W-90 Smooth Shift Manual Gearbox and Transaxle Oil
Part No.SS75W90-20

20 litre drum
Single unit

Barcode: 9311090002494

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