Shell Spirax S6 ATF 134M
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Shell Spirax S6 ATF 134ME
Automatic transmission fluid for Mercedes-Benz passenger car automatic transmissions
Application Shell Spirax S6 ATF 134ME
Shell Spirax S6 ATF 134ME has been developed as an initial-fill and service-fill fluid for the latest generation of fuel economy optimized 7-speed automatic transmissions (NAG2FE+) used in Mercedes-Benz passenger cars. Shell Spirax S6 ATF 134ME is mandatory for all NAG2FE+transmissions. Shell Spirax S6 ATF 134ME must not be used in older Mercedes-Benz 5- and 7-speed automatic transmissions that require ATFs with MB-approvals 236.10, 236.12 or 236.14.
Product Description Shell Spirax S6 ATF 134M
Shell Spirax S6 ATF 134M is a premium automatic transmission fluid (ATF)
specifically developed for Mercedes-Benz 5- and 7-speed automatic transmissions
(including NAG2 and NAG2Vsport gearboxes). This synthetic ATF is designed to deliver
smooth shifting performance, extended drain intervals and excellent protection
for modern automatic transmissions.
Performance, Features & Benefits of Shell Spirax S6 ATF 134M
Shell Spirax S6 ATF 134M is a high-performance synthetic ATF formulated with advanced hydrocracked base oils and a modern additive system. This makes it particularly suitable for Mercedes 7G-Tronic and 5G-Tronic transmissions requiring MB 236.14.
- High-quality synthetic ATF providing excellent wear protection for gears, bearings and clutches.
- Outstanding friction characteristics for smooth, quiet and consistent shifting throughout the oil life.
- High thermal and oxidative stability to minimise oil breakdown, deposits and premature ageing.
- Very good low-temperature performance for reliable lubrication and fast oil circulation during cold starts.
- Excellent shear stability to maintain viscosity and ensure lasting protection of the transmission.
- Minimised evaporation losses help reduce oil consumption and viscosity increase at high temperatures.
- Superior overall performance contributing to increased transmission durability and reduced maintenance costs.
Applications Shell Spirax S6 ATF 134M
Shell Spirax S6 ATF 134M is developed as a transmission fluid for Mercedes-Benz passenger cars and light commercial vehicles equipped with automatic transmissions requiring MB 236.14. Always consult the vehicle manual or OEM specifications to ensure suitability for your specific gearbox type.
Specifications & Approvals Shell Spirax S6 ATF 134M
- MB-Approval 236.14 – suitable for applications requiring this Mercedes-Benz specification.
- For a complete and up-to-date list of equipment approvals and recommendations, please contact the OlieOnline Technical Helpdesk or your local Shell technical service.
Do you have questions about Shell Spirax S6 ATF 134M? Contact the OlieOnline Technical Helpdesk
Health, Safety & Environment of Shell Spirax S6 ATF 134M
Health & Safety
When used correctly and according to instructions, Shell Spirax S6 ATF 134M presents no significant health or safety risks. Avoid prolonged or repeated skin contact and always follow the guidelines in the Safety Data Sheet (SDS). Wash skin that has come into contact with oil using soap and water.
Protect the Environment
Always take used oil to an authorised collection point. Never allow used ATF oil to enter drains, soil or surface water. Proper disposal helps prevent pollution and ensures compliance with environmental regulations.
Typical Properties Shell Spirax S6 ATF 134M
| Properties | Unit | Method | Shell Spirax S6 ATF 134M | |
| Kinematic Viscosity | @ 40°C | mm²/s | ISO 3104 | 29 |
| Kinematic Viscosity | @ 100°C | mm²/s | ISO 3104 | 6.2 |
| Dynamic Viscosity (Brookfield) | @ 40°C | mPa·s | DIN 51398 | 9000 |
| Viscosity Index | - | - | ISO 2909 | 180 |
| Density | @ 15°C | kg/m³ | ISO 12185 | 847 |
| Flash Point (COC) | - | °C | ISO 2592 | 202 |
| Pour Point | - | °C | ISO 3016 | -51 |
Frequently Asked Questions (FAQ) about Shell Spirax S6 ATF 134M
For which Mercedes transmissions is Shell Spirax S6 ATF 134M suitable?
Shell Spirax S6 ATF 134M is suitable for many Mercedes-Benz 5- and 7-speed automatic transmissions that require the MB 236.14 specification. Always consult the vehicle manual or contact the OlieOnline Technical Helpdesk to confirm suitability for your specific transmission.
Can Shell Spirax S6 ATF 134M be mixed with other ATF fluids?
Small mixing with other ATF types is technically possible, but it is not recommended, as it may affect the performance and lifespan of the transmission. For the best results, the transmission should preferably be filled exclusively with Shell Spirax S6 ATF 134M.
How often should automatic transmission fluid be changed?
Transmission fluid change intervals depend on the vehicle manufacturer, transmission type, and usage conditions. Many modern transmissions have extended drain intervals, but regular fluid changes can help extend the system’s service life. Follow the manufacturer’s recommendations or consult the OlieOnline Technical Helpdesk.
Is Shell Spirax S6 ATF 134M backward-compatible with older MB ATF specifications?
In some cases, Shell Spirax S6 ATF 134M may be used as an upgrade, provided the manufacturer allows it. Always check the Mercedes-Benz approval tables or the vehicle manual, or contact technical support before using this fluid in older transmissions.
Which packaging sizes does OlieOnline offer for Shell Spirax S6 ATF 134M?
OlieOnline supplies Shell Spirax S6 ATF 134M in various packaging sizes, such as cans and drums for workshops and fleet operators. Current packaging options, prices, and delivery times can be found directly on the respective product page.
Why order Shell Spirax S6 ATF 134M from OlieOnline?
At OlieOnline, you can easily and quickly order genuine Shell Spirax automatic transmission fluid for Mercedes automatic gearboxes. The product page shows all available packaging, prices and current delivery times. Our technical helpdesk is happy to support you in selecting the correct ATF fluid for your Mercedes-Benz transmission.
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