Jump to content
WI BIMMERS - Wisconsin's BMW Community

GONE: e30 4.10 open differential, small case


Boris3

Recommended Posts

I've got a 4.10 open differential, small case, I pulled from my 1991 318is. Rough guess is 250-260k on it when pulled in March 2018 for a lower mileage LSD. Drivers output shaft seal leaks, and I've noticed a bit of input shaft noise since it's been sitting. Redline 75/90 used since 2012 when I bought the car, and new bushing in 2016. Kept this thinking that I would just take apart and rebuild as a learning process but that hasn't happened.

Not sure what this is worth. SO FREE

 

IMG_2778.JPG 

IMG_2780.JPG

    

IMG_2779.JPG

Link to comment
Share on other sites

So another year has come and gone and this small case old open 4.10 diff is still sitting in my garage untouched.

For 2020: FREE to whoever wants it...but you have to come get it.

The perfect solution for winter boredom: rebuild it on the off chance someone wants an open diff, hours of entertainment and much better than a cheap cardboard puzzle on your kitchen table, a throwaway unit to practice your diff welding skills, use it for feats of strength with your friends (annual WI Bimmers diff toss competition??), avoid embarrasing calls to AAA or EMTs and use it instead of your car or rocks in your pockets to test whether the ice is safe on a lake, help someone avoid getting this lump as a secret Santa gift.

In short, the possibilities are endless.  

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.