This 11.25 inch long brush roller is for the Oreck XL upright vac series (NOT the XL21, XL Pro, XL Platinum, XL4000, XL4300 series models).
Fits most upright Oreck XL vacuum cleaners.
Replacement for Oreck brush roll 7520201 / 75202-01.
If the brush roller your upright lightweight Oreck vacuum is less than 12 inches long this is the roller.
If your roller is longer than 12 inches you probably need the XL21 series roller.