These Edwards 0.7 E2M0.7 vacuum pump minor rebuild kit (Edwards Part Number A37101131) includes coupling elemnets, o'rings, gaskets, airbleed assembly, ducting sheet, shaft seals, and other parts needed for standrad service. They do not include vanes. These Edwards 0.7 E2M0.7 vacuum pump repair rebuild kits are guaranteed to meet or exceed OEM specifications.