Hi,

we just bougt a boat with twin B Max Drives, looks like they are from 1998
Need to ad or maybe better change the oil.
Oil is a 75 W 90 MRHD but im absolut unable to get this in Germany.
Does anybody have expiriance with any other 75 W 90 transmision oil and how much is needed for a change ?

Thankfull for helping

Hans

i ran mercury high performance oil in my b max and had good luck with it.....i changed the oil every 10 hrs and never had problems and had 900hp at the prop... good luck

You can run any high quality gear lube in them. I would run Synthetic or a synthetic blend.
Call or email John at The Bravo Shop to discuss your best option for you based on what you have available.

Email John at the Bravo Shop and talk to him about his oil.


http://bravoshop.net/New_Stuff.html

www.bravoshop.net

royal purple works great

Hey guy´s

thanks for answering, will try to talk with the Bravo Shop.

Greatings from Germany

Hans