If you still have questions concerning MATHY products, send us an e-mail to info@mathy.de. We will answer every request as soon as possible.


What are the benefits of using MATHY-Gearbox-Oil Additives?

MATHY-Gearbox-Oil-Additives reduce internal friction, increase compressive strength and thus reduce wear and tear. Additionally, they keep the gearbox clean from the inside. Lower repair costs and a longer service life are the outcome of regular use of our additives.

Why is a cleansing phase necessary?

Over time, deposits build-up in the gearbox. Usually, this leads to problems during gear-shifting. MATHY-Gearbox-Oil-Additives remove these deposits and keep the gearbox clean. Since our products have a strong cleaning effect, we suggest to quickly remove the dissolved deposits from the system.

Which gearbox-oil do I use for what kind of gearbox?

MATHY-T: This additive is used in all manual gearboxes and differentials (not in limited-slip differentials!). Please, do not use MATHY-T in gearboxes with ATF oil (e.g., Mercedes).

MATHY-TA: This additive is used in all automatic gearboxes filled with ATF oil. This product can also be used for manual gearboxes filled with ATR oil (e.g., Mercedes).

MATHY TDG: This additive is used all gearboxes (VAG-Group) as well as all other dual clutch transmissions. These gearboxes are filled with special TDG oil. MATHY-TDG is an additive specifically formulated for these oils..

Feel free to contact us with any additional questions.

Can I use MATHY-T purely in my gearbox and real-wheel drive?

MATHY-T should be used in the gearbox and rear-wheel drive with a ratio of 80% gearbox oil and 20% MATHY-T. In case of noises MATHY-T can be used with a ratio of 50%.