



TOURMAX Diaphragm Slide (Manufacturer Ref: VCC-223) — replacement part designed for the refurbishment of the carburetion on certain Yamaha XS400 models. Designed to replace the worn slide/diaphragm, this one-piece kit restores the carburetor's functionality by limiting air leaks and sealing losses associated with aging membranes.
Ideal for motorcyclists restoring a XS 400 carburetor, this diaphragm slide allows for adjustments to the air/fuel mixture without the need for a completely new carburetor. Installation and removal take place during a service or a complete cleaning of the carburetor body. Before purchasing, check compatibility with your model (e.g., Yamaha XS 400 R SECA 1982–1983) and refer to the manufacturer number for an appropriate replacement.
Product according to TOURMAX specifications for the replacement part — intended for workshops and demanding DIYers who want reliable carburetion and a clean refurbishment of the fuel system.