Our own "The Carburetor Guy" genuine part
High quality viton rubber suitable with all fuel typed (ethanol)
 
XJ650 XJ750 Carburetor Slide Diaphragm Rubbers. Condition is Brand New. 
 
4x diaphragm rubbers
4x bowl gaskets
4x air mix o'ring and washer
6x fuel tee oring
4x choke dust caps (only kit on market)
8x throttle shaft seals ( only kit on market)
 
PLUS A MASSIVE
60x JIS screws including, butterfly, tops bowls front and back stays
 
Why this kit?
This kit is high quality and designed for a carb restoration. Shaft seals are always over looked in other rebuild kits. If your carbs are bogging down, irratic, or unable to balance you have a throttle seal leak. Simple fix is this kit!