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 fuel delivery and engine performance when replacing worn or damaged originals.They are designed for straightforward installation, making them suitable for use during routine maintenance or repair by individuals with standard mechanical tools and knowledge.These components support carburetor under typical riding conditions and are a practical option for keeping motorcycles equipped with compatible engine systems in working order.