Hoover Convertible Round Belt - All Models X4 A glass-filled ABS brushroll shrugs

A glass-filled ABS brushroll shrugs off the impacts that chip a plastic roller

Installing the right spacer restores proper clearance and smooth operation

The bulkhead is a structural piece of the vacuum body

Cracked or broken housing parts can expose internal components and reduce cleaning performance

Eight bags on the shelf means the machine is never tempted to run on an overstuffed one

Hoover Convertible Round Belt - All Models X4 A glass-filled ABS brushroll shrugsThis OEM Hoover convertible round belt drives the brush roll on Hoover Convertible uprights, fitting models 91, 918, U4125, U4313, U4387, U4451, and U7037. The round belt loops from the motor shaft to the agitator, spinning the roll so its bristles work the carpet. A worn or broken belt stops the brush roll from turning, and suction alone cannot lift embedded dirt from carpet fibers. Slipping in a fresh belt restores proper drive to the agitator so