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Product Code: 1818G
Castrol Transmax Manual Multivehicle 75W-90 is a high-performance, fully synthetic transmission fluid recommended for most manual transmissions in passenger cars. The product has been developed to meet the needs of a broad range of vehicles, with advanced transmission technology and additive systems to provide excellent synchroniser performance for extended synchroniser life. It also delivers enhanced wear protection, to protect vital transmission parts, and to fight deposits and oxidation for improved transmission cleanliness and lifespan.
Transmax Manual Multivehicle 75W-90 (previously Castrol Syntrans Multivehicle 75W-90) has broad compatibility with many vehicles' manufacturer specifications, which makes it a popular choice across fleets, workshops and service centres in the UK. It is used in the manual transmissions of a number of manufacturers as factory fill, because it is reliable and delivers a smoother gear shift than other comparable products.
This manual transmission oil is especially suitable for synchronised manual gearboxes fitted to cars and light commercial vehicles from leading manufacturers. It has been formulated to deliver superior shift comfort even under cold start conditions, while maintaining thermal stability under high-temperature driving. Combined with high shear stability, this reliable performance at a range of temperatures means that Transmax Manual Multivehicle delivers constant viscosity and longer oil life, no matter the intense requirements of your operating conditions.
Castrol Transmax Manual Multivehicle 75W-90 is formulated to support long transmission life and optimum gear protection in both normal and severe operating conditions. It reduces internal friction and contributes to both improved fuel efficiency and smoother driving experiences. Its advanced formulation supports clean gear operation and noise reduction for improved comfort and performance from your gearbox.
As a multivehicle formulation, this product has been extensively tested to perform effectively across a range of synchronised manual transmissions. It is ideal for service centres or fleet operators maintaining mixed vehicle marques as its broad compatibility reduces the need for multiple fluid types. Its stable viscosity characteristics mean it continues to protect components throughout wide temperature ranges, which makes it a strong performer in both urban and high-speed driving environments.
For other gear oil options, view our full transmission fluids range, or explore compatible automatic transmission fluids if your vehicle requires them.
At Broughton Lubricants, we support businesses and individuals with expert advice on choosing the right lubricants for each specific vehicle. With over 100 years in the industry, we are proud of our legacy as experienced problem solvers, and we can help you to meet the necessary technical specifications no matter your application.
Our team of technical specialists offers product recommendations tailored to your gearbox specification and, thanks to our longevity in the industry, can also help you to identify direct replacements for products that are no longer available. Lubricants are frequently discontinued, upgraded, rebranded or replaced, but our experts can advise you on alternatives to keep your operations running smoothly.
Broughton Lubricants offers an oil analysis and testing services, which can help you to measure performance and get more out of your transmission system, by identifying the right product to reduce downtime, excel under specific operating conditions or extend component life.
For advice on choosing the right product to drive maximum performance from a passenger car manual transmission, or to explore complimentary products that can overhaul your engine's reliability and efficiency, contact our experts today. Call Broughton Lubricants on 03300 555 109 or use our online enquiry form to request a call back at your convenience.