Jump to content
Sign in to follow this  
Jake Kuhn

what oil do I use in a b80 trans

Recommended Posts

Hi guys what weight of oil am I supposed to use in a b80 4 speed? And does a 8 speed use something different? Thanks, Jake

Share this post


Link to post
Share on other sites

Both use the same, basicly use what ever Gear oil you want, thinner for winter use might be a good choice.

  • Like 1

Share this post


Link to post
Share on other sites

Both use the same, basicly use what ever Gear oil you want, thinner for winter use might be a good choice.

Well said!

Share this post


Link to post
Share on other sites

I use good old 80-90w GL-5 in my B-80 4 speed. I'm pretty sure that is whats called for.

Matt :flags-texas:

On the money and if you have any concerns about the yellow metal thing

get gear oil formulated for outboard lower units. JIM in Texas

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

Sign in to follow this  

  • Recently Browsing   0 members

    No registered users viewing this page.

×