Hoover Convertible Round Belt - All Models X4 The bulkhead is a structural

The bulkhead is a structural piece of the vacuum body

With regular use the bristles wear down and stop making even contact with the floor

The field is a core motor component in the machine's electromagnetic drive

Compatible with the ProTeam Super CoachVac

Airbelt K3 Onyx

Hoover Convertible Round Belt - All Models X4 The bulkhead is a structuralThis 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