The replacement roller brush is the right size for the length. It has new, fully working bearings at each end and the plastic end caps are intact. However the picture shows that it has a ribbed belt track/pulley but that is NOT the case. The serpentine belt requires a groove track. I didn't have to shell out the extra money for a more expensive serpentine belt for this roller brush as a cheaper flat belt would work. The manufacturer should not advertise this as a "Kenmore/Panasonic 14" square tip roller brush. Uses a serpentine strap."
Xiaomi Mi Robot Vacuum-Mop 2 Lite RU robot vacuum cleaner, white
198 Review
iRobot Roomba 692: Smart Robot Vacuum with Wi-Fi, ๐ค Alexa Compatibility, and Pet-Friendly Features for Effortless Cleaning on Any Surface
138 Review
Xiaomi Mi Robot Vacuum-Mop Essential Robot Vacuum Cleaner, white
284 Review
Robot vacuum cleaner Roborock S5 MAX Global, black
298 Review