
TOURMAX VCC-317 — Diaphragm for vacuum carburetors dedicated to Suzuki SV650N/S and GSX-R750. Replacement part intended for the slide control mechanism that ensures sealing and transmits vacuum for the progressive opening of the carburetor.
Designed to replace the worn diaphragm that controls the slide, it regains the necessary flexibility for proper fuel circuit operation and helps maintain a consistent air/fuel mixture. A fatigued diaphragm can be identified by unstable idle, hesitation during acceleration, or a jerky engine response; replacing it is a common maintenance task to restore regular operation of the vacuum carburetor.
Main compatibilities:
Notes: Part supplied individually — it is important to order the necessary quantity for your setup (some carburetors require multiple diaphragms). Check the manufacturer reference VCC-317 and compatibility before purchase.