For Virago XV535 XV535S XV500 XV400 XV 535 500 400 Carburetor Vacuum Diaphragm Assembly Membranes 2 PCs Constructed from aluminum and rubber, these carburetor vacuum diaphragm assemblies are designed for use with motorcycle engines.The 41R-14940-00 model is compatible with XV400 Virago models from 1991 to 1994, XV500 Virago models from 1992 to 1998, XV535 Virago models from 1988 to 2001, and XV535S Virago models from 1994 to 1998.This set includes two pieces, allowing for replacement on both sides of the carburetor system.Engineered as aftermarket parts, these diaphragms help maintain proper carburetor function, supporting consistent fuel delivery and engine performance.They are designed for straightforward installation, making them suitable for use during routine maintenance or repair by experienced users or professional mechanics.These assemblies can be used as part of a maintenance plan for motorcycles requiring functional vacuum diaphragms, helping under various riding conditions.