Megane 3 RS Swivel Hubs - 400117258R/ 400108108R

Comes as shown with ball joint and upper ball joint sleeve already installed into the new hub.
 
400117258R - Left NSF (old # 400118381R) ref: 28.A576.01
400108108R - Right OSF (old # 400100208R) ref: 28.A576.02