it should list the connectors and the part number should say it matches the OEM part for the Bissell 13" vacuum brush roller model model # 2038072 (Bissell Powerforce ® Helix ™ Bagless Upright Vacuum Cleaner Model 1700R), I took a chance on getting it just because someone else mentioned the same thing in a review and took a chance and I did and it fits my current vacuum perfectly.