iRobot Roomba Enhanced 500 600 700 Series Front Wheel Caster Assembly Replacement Part, VacuumParts4Less, Inc.
Replace the front wheel on your Roomba with this enhanced version that incorporates bearings with a locking pin to eliminate the frustrations of the original design! The locking pin keeps the wheel from falling out and will experience less wear with an improved design that causes less debris to become trapped - only from VacuumParts4Less, Inc. !