New 2FastMoto Reproduction Yamaha CV (Constant Velocity) Carburetor Vacuum Slide and Diaphragm Brand New Genuine 2FastMoto Yamaha OEM Reproduction CV (Constant Velocity) Carburetor Vacuum Slide and Diaphragm 3F7-14940-00. Old age can deteriorate the rubber diaphragm of your carburetor vacuum slide, leading to cracks or tears, causing your carb to malfunction. Our 2FastMoto slide with diaphragm is a high quality and economical replacement with gas resistant rubber and OEM fitment. Sold by the each.
There are two versions of this Vacuum Slide with diaphragm. The vacuum slide on this version is 29mm in diameter for U.S. models. Please measure your vacuum slide piston valve diameter and compare.
Note: Please examine the images or specs in this ad closely to ensure proper fitment!
Replaces Yamaha OEM Numbers: 3F7-14940-00, 3H5-14940-00