![]() Viscosity stability or proper fluid thickness over a wide temperature range.Extreme pressure/load carrying performance to ensure anti-wear and gear durability.Frictional characteristics to enable smooth gear changes by supplying the correct friction to the transmission clutches and bands.Heat resistance and thermal stability to help prevent deposit and sludge from forming due to high temperatures.The properties of a high performing ATF fluid are: Their improved characteristics mean that there is less reason to access a vehicle’s transmission and its operation between services.ĪUTOMATIC TRANSMISSION FLUID vs MANUAL TRANSMISSION FLUIDĪutomatic transmission fluids are distinctly different from fluids made for manual transmissions. Synthetic Fluids offer improved resistance to heat, cold, oxidation and sheer and are the reason why many manufacturers have eliminated the transmission dipstick. HFM-Style Fluids – These ATF oils have been specially developed for all Audi, VW, Porsche, Volvo, Toyota, Lexus and Saab models (amongst others) fitted with an Aisin Warner automatic transmission.Dexron III/Mercon - This is one of the most common automatic transmission fluids on the market and is the right ATF fluid for most GM and Ford cars as well as many Japanese and European brands.Type F – This is now a rarity and can only be found in the gearbox of classic cars.Over the years there have been different types of ATF oil or trans fluid developed by different manufacturers and the introduction of new technologies. You should consult your manufacturer’s handbook for recommendations.Īn automatic transmission is a multi-speed transmission which transfers power from the engine to the driveshaft without the driver having to change gears. Q: Are filled for life gear oils a good idea?Ī: In theory these are fine but it’s a good idea to change ATF fluids periodically to flush out wear debris. Q: Will synthetic gear oils and mineral gear oils mix together?Ī: Yes, but always check the specifications in your manufacturer’s handbook to make sure that you are using an oil of the right specification. EP is an additive designed to stop metal-to-metal contact taking place between transmission components. Q: Why can I find EP on the label of ATF oils?Ī: EP stands for extreme pressure. These include our premium Castrol Transmax ATF fluids formulated with Smooth Drive Technology™ to provide smoother gear changes for longer and deliver a more relaxing drive. They place huge demands on automatic transmission fluids (also known as ATF oil).Ĭastrol offers a wide range of ATF fluids designed to protect critical transmission components and help prolong component life. The automatic transmission combines electrical & mechanical systems, hydraulics and computer processors to shift smoothly through the gears and transfer engine power to the drive wheels. In fact, the automatic transmission is perhaps the most complicated mechanical component in a car. Use instructions: Excellent oxidation stabilityGM vehicles with Hydramatic transmissions from 2006Automatic motor vehicle transmissions and torque converters,Power steering systems,Hydraulic systems.Automatic transmissions are now more complex than ever. PROFI-CAR DEX-TECH ATF DEXRON VI is a HC-Synthetic Automatic Transmission Fluid. No adverse effect on standard sealing materials.Unrivalled viscosity-temperature behaviour.Smooth gear shifting even at low temperatures.Service life twice that of standard ATF.High load capacity, outstanding wear minimisation. ![]() FORD/Lincoln/Mercury P/N XT-6-QSP or –DSP. ![]()
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