THIS IS ONE  CARBURATOR REPLACEMENT 
DIAPHRAGM FOR THE SUZUKI GSF600 BANDIT 
 PLEASE CHECK YOUR PART NUMBER TO MAKE SURE 
THIS IS THE ITEM YOU NEED. 
EMAIL WITH ANY QUESTIONS.    
YOU GET WHATS IN PHOTO. (( inventory #6.2))
You can find many guides and videos on the internet of how to change 
these but it just looks easy but it is not. The parts are very fragile and 
delicate so I strongly advise the change to be done by a professional. 
If you are not sure about the sizes of the diaphragms you need or you 
have any doubts please get in contact with me and I will discuss it to 
avoid any problems. The diaphragm itself does not have separate 
part number and the reference SUZUKI part number for the entire 
Diaphragm Valve Assembly is 
13500-26E90
So according to that 
number the diaphragms above should fit the following models:

 This Suzuki 13500-26E90 (( DIAPHRAGM ONLY ))
 is used on these models and components:
 
1996 GSF600S-BANDIT CARBURETOR
1997 GSF600S-BANDIT CARBURETOR
1998 GSF600S-BANDIT CARBURETOR
1999 GSF600S-BANDIT CARBURETOR