Up for sale is an original new old stock Dellorto carburetor slide return spring correct for UA carburetors. Very hard to find part in any condition, much less correct, new old stock.    This is a great refresh for a tired 50+ year old spring. Pick it up while you can! 

Please feel free to get in touch with any questions.  I ship worldwide.

Be sure to check my other listings for hard to find Italian parts!