Panasonic Brushroll AC84RBZM2000 With Sepentine Bellt Track. Replaces 41065, AMC84RCRE00P

This is a old style Panasonic Rollerbrush agitator with swuare end caps and takes a serpentine belt, Also fits Centec Power Nozzle CT-18, CT18DX & Kenmore Quietdrive Power Nozzle 116.56312604 AC99PDOEM 
Part # AC84RBZMZ000, 41065A, 41065
Fits 
Panasonic    MC-V9658
Panasonic    MC-CG973
Kenmore    116.50912004