Award-winning Technical experts!


Quality brands only


Same day dispatch
Check current delivery situation

Manual transmission oil

1 Item(s)

Set Descending Direction
per page

  • Shell Spirax S6 GXME 75W-80

    Shell Spirax S6 GXME 75W-80 Previous Name: Spirax GSX 75W-80

    Premium, Synthetic Technology, Fuel Economy Manual Transmission and Gearbox Oil

    Shell Spirax S6 GXME 75W-80 main applications:

    • Automotive transmissions
    • Synchromesh gearboxes, including those with integrated retarders, and medium loaded axle drives where mineral or synthetic gear oils are required.

    Shell Spirax S6 GXME 75W-80 is a unique fuel-efficient, long-life gear oil designed to give the ultimate in performance and protection to meet the requirements of current and future heavy duty gearboxes. Specially formulated fully synthetic base oils plus a unique new additive technology give improved lubrication and longer life for your equipment.

    Please note!! Price of Shell Spirax S6 GXME 75W-80 drops automatically in larger quantities.

    Learn More

    Starting at: Excl. Tax: £143.47 Incl. Tax: £173.60

1 Item(s)

Set Descending Direction
per page

Shell Manual transmission oil: Shell Spirax G
Castrol Manual transmission oil: Castrol Transmax
Total Manual transmission oil: Total Traxium Gear

Transmission Oil: Essential for Smooth Shifting

Are you looking for transmission oil? At OlieOnline, you've come to the right place. We offer an extensive range of transmission oils. Buying the right transmission oil is easy and quick online. If you have questions about a specific transmission oil or are unsure about which oil is best for your vehicle, do not hesitate to contact us for expert and non-binding advice.

Why Transmission Oil is Important

A transmission is a crucial component of any vehicle with manual transmission. It ensures you can shift smoothly between different gears, which is of great importance for your vehicle's performance. To make a transmission work as efficiently as possible, it's essential that all internal parts move smoothly and are well lubricated. Transmission oil plays a vital role in this.

Transmission Oil Serves Several Important Functions:

  1. Lubrication: It provides lubrication for all moving parts in the transmission, such as gears and bearings. This minimizes wear and extends the transmission's lifespan.

  2. Heat Dissipation: Transmission oil has the property of effectively dissipating heat. This is crucial because shifting and movements in the transmission generate friction and heat. Adequate heat dissipation prevents overheating and maintains performance.

Differences Between Transmission Oil and Engine Oil

Transmission oil and engine oil are both lubricants, but they differ significantly in composition and function. The main difference lies in viscosity and the environment in which they are used:

  • Transmission oil is typically much thicker (more viscous) than engine oil due to the larger and slower-moving parts in the transmission.

  • Engine oil is primarily used to lubricate the moving parts in an engine and dissipate heat. It is thinner in composition to quickly lubricate engine components.

Questions about Transmission Oil:

Why is choosing the right transmission oil important for a manual transmission?

Choosing the right transmission oil provides lubrication and heat dissipation, which is crucial for smooth shifting and preventing wear.

What is the main difference between transmission oil and engine oil?

The main difference lies in viscosity and function. Transmission oil is thicker and designed for lubricating larger, slower-moving parts in the transmission, while engine oil is thinner and is used for lubricating engine components and heat dissipation.