Jump to content
Sign in to follow this  

Little black box?

Recommended Posts

What is the black plastic box located on the right side of the carb. just above the header/mid-pipe junction with the two hoses running into it? It appears to be a crankcase breather apparatus of some kind, can it be safely removed? My yz250f just vents to the atmosphere. It sure would open up the area around the carb. for easier access.

Share this post


Link to post
Share on other sites

Your guess is correct. No, it should not be removed. All 4 stroles have a vapor separator of some kind some place. Suzuki just puts it external.

Share this post


Link to post
Share on other sites

If you pull it you end up with a big mess, many have tried and many have had to put it back on.

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

Reply with:

Sign in to follow this  

×