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Gear Oils

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Gear oil is a lubricant that protects and prolongs the lifespan of the car transmission system and reduces fuel consumption. When buying gear oil, follow the instructions in your car manual. Car manufacturers generally list recommended SAE and API oil specifications and company standards, plus the amount of oil the car needs.

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Key parameters when selecting gear oils

Viscosity

Viscosity indicates the temperature range at which the oil maintains its lubricating characteristics. The viscosity grade of a lube oil is determined by SAE standards; their viscosity grades are divided into W ("Winter") oils and summer oils. The grade indicates how thick or thin the particular oil is and tells you whether it is suitable for use in summer, winter, or all year round. Low-temperature viscosity oils are marked with the letter W (for example, 75W), while high-temperature viscosity oils have no extra letters in their designation. Then there are also oils that can be used in both winter and summer. These are marked by two grades (e.g. 80W-90).

Performance characteristics

Selecting the right performance level increases protection for all gear components against wear.

  • GL-1 - gear oils without additives for manual transmissions and operating under mild conditions.
  • GL-2 - gear oils without additives for manual transmissions and operating under moderate conditions.
  • GL-3 - gear oils with a small amount of additives for manual transmissions and operating under moderate conditions.
  • GL-4 - high-additive oils for gears operating under moderate to severe conditions or axles with hypoid gears operating under moderate speeds and loads.
  • GL-5 - high-additive oils for gears and axles with hypoid gears operating under highly variable conditions. Not suitable for manual gearboxes.
  • GL-6 - oils for hypoid gears operating under extreme conditions. Rarely used. Not suitable for manual gearboxes.

Automatic transmissions have highly specific requirements, so performance characteristics of transmission fluids are generally determined by vehicle manufacturers.

Mineral or synthetic

Mineral oils are made from petroleum products; synthetic oils are made from artificially produced chemical compounds. There are two basic types of synthetic gear oils:

  • Polyalphaolefins (PAO) - artificial polymeric mineral oils, can be mixed with other mineral oils.
  • Polyalkylene glycols (PAG) - cannot be mixed with mineral or PAO oils. Not particularly common in personal vehicles.

Gear oil change intervals are there for a reason

Make sure to follow the car/oil manufacturer’s instructions and change the gear oil as often as they recommend. If you do not have the car manual, contact the car manufacturer or an authorised distributor.

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28 Results
Classic Range
MOTO TRANSMISIONES 80W90 1l
Oil for gearboxes
Oil Repsol Moto Transmisiones owners will use motorcycle maintenance of gearboxes, which thanks to its...

£7.24 excl.VAT £6.03
Buy
In stock > 5 pcs
Order Code: AUPR00123
Premium Range
CARTAGO MULTIGRADO EP 80W90 – 85W140 5l
Oil for gearboxes
Multigrade oil Cartago EP differentials and manual transmissions. Improves overall response at low temperatures and increases...

£21.80 excl.VAT £18.17
Buy
In stock 4 pcs
Order Code: AUPR00092
CARTAGO MULTIGRADO EP 80W90 – 85W140 1l
Oil for gearboxes
Multigrade oil Cartago EP differentials and manual transmissions. Improves overall response at low temperatures and...

£5.03 excl.VAT £4.19
Buy
In stock > 10 pcs
Order Code: AUPR00091
CARTAGO CAJAS EP GL-4 75W-90 5l
Oil for gearboxes
Oil Cartago cajas EP GL-4 are used to maintain manual transmissions. Unique composition helps reduce wear and easier shifting at low temperatures....

£24.97 excl.VAT £20.81
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In stock 5 pcs
Order Code: AUPR00090
CARTAGO TRAC.INTEGRAL 75W-90 GL-5/LSD syntetic. 1l
Oil for gearboxes
Oil Cartago TRAC.INTEGRAL for differentials and manual transmissions. Improves overall response at low...

£10.08 excl.VAT £8.40
Buy
In stock > 10 pcs
Order Code: AUPR00089
MATIC ATF -převod. olej pro automat.převodovky, servo 1l
Oil Automatic Transmission
REPSOL MATIC ATF oil automatic transmission...

£5.65 excl.VAT £4.71
Buy
In stock > 10 pcs
Order Code: AUPR00088
MATIC III ATFDEXRON III H,VOITH H 55.6336, Tes389,TES 295 ,ALLISON C-4 1l
Oil Automatic Transmission
Olej REPSOL MATIC III pro automatické převodovky stavebních strojů a...

£6 excl.VAT £5
Buy
In stock > 5 pcs
Order Code: AUPR00087
MOTO TRANSMISIONES 10W40 1l
Oil for gearboxes
Oil Repsol Moto Transmisiones owners will use motorcycle maintenance of gearboxes, which thanks to its unique composition provides...

£7.55 excl.VAT £6.29
Buy
In stock > 10 pcs
Order Code: AUPR00122
Motex 2T Outboard - 1 liter
Oil
Motex 2T Outboard Oil is specially designed for all types of...

£7.87 excl.VAT £6.56
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In stock 3 pcs
Order Code: AUPR3987
HTX RETRO 1 SAE40 - 5 liters
Oil
Oil HTX RETRO 1 SAE40 is the ideal choice for owners of veteran produced from 1 930 to 1 960. Package is a full 5...

£49.33 excl.VAT £41.11
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Last 2 pieces in stock
Order Code: AUPR3986
Castrol Transmax Z - 1 liter
Oil
Synthetic gear oil for automatic transmissions. Oxidation resistance prolongs oil life and offers the potential for extended drain...

£13.87 excl.VAT £11.56
Buy
In stock 3 pcs
Order Code: AUPR3984
Castrol ATF Multivehicle - 1 liter
Oil
Castrol ATF Multivehicle the gear oil for automatic transmissions of most Japanese cars, which usually have a higher anti-vibration...

£14.20 excl.VAT £11.83
Buy
In stock > 5 pcs
Order Code: AUPR3983
TOTAL FLUDMATIC DCT MV - 1 liter
Oil
TOTAL FLUIDMATIC DCT MV is oil for automatic transmissions Audi, Seat, Skoda and Volkswagen. With low viscosity, dramatically extends the life...

TOTAL FLUDMATIC DCT MV - 1 liter
-7%
-7% £13.51
£12.61 excl.VAT £10.51
Buy
Last 2 pieces in stock
Order Code: AUPR3982
TOTAL FLUIDMATIC MV LV - 1 liter
Oil
Total Fluidmatic MV LV oil for automatic transmission cars Toyota, Hyundai, Nissan and others. With low viscosity enhances...

£12.32 excl.VAT £10.27
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Last 2 pieces in stock
Order Code: AUPR3981
TOTAL FLUIDE XLD FE - 1 liter
Oil
TOTAL FLUIDE XLD FE oil for buses, garbage trucks and commercial vehicles with automatic transmission. With low viscosity, dramatically...

£7.87 excl.VAT £6.56
Buy
Last 2 pieces in stock
Order Code: AUPR3980
Texamatic 7045 E - 1 liter
Oil
Texamatic 7045 E oil for automatic transmissions of cars and trucks. With low viscosity, dramatically extends the life of the gearbox and...

£5.65 excl.VAT £4.71
Buy
In stock 3 pcs
Order Code: AUPR3977
Spirax S4 ATF HDX - 1 liter
Oil
Shell Spirax S4 ATF...

Spirax S4 ATF HDX - 1 liter
-6%
-6% £10.06
£9.44 excl.VAT £7.87
Buy
In stock 5 pcs
Order Code: AUPR3976
TOTAL FLUIDE ATX - 1l
Oil
TOTAL FLUIDE ATX oil for automatic and semi-automatic transmissions of passenger cars, utility vehicles and trucks. With low viscosity,...

TOTAL FLUIDE ATX - 1l
-9%
-9% £6.18
£5.65 excl.VAT £4.71
Buy
Last 2 pieces in stock
Order Code: AUPR3975
TOTAL TRANSMISSION AXLE 7 80W90 - 1 liter
Oil
High-performance gear oil Total Transmission Axle 7 80W-90, developed mineral-based lubrication of highly...

TOTAL TRANSMISSION AXLE 7 80W90 - 1 liter
-9%
-9% £6.18
£5.65 excl.VAT £4.71
Buy
Last piece in stock
Order Code: AUPR3973
Spirax S2 A 80W-90-1 l
Oil
Shell Spirax S2 A...

Spirax S2 A 80W-90-1 l
-13%
-13% £7.19
£6.29 excl.VAT £5.24
Buy
In stock 4 pcs
Order Code: AUPR3972
Geartex EP-C 80W-90-1 l
Oil
Geartex EP-C 80W-90 is specially formulated mineral oil intended for...

£5.65 excl.VAT £4.71
Buy
Last piece in stock
Order Code: AUPR3971

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