Hoover WindTunnel U83xx Upright Serpentine Motor (UPT) G4 a system like the CM

a system like the CM 6360 does the grinding

A cracked or broken cover exposes the internal gears and belt to dust and impact and keeps the head from closing up cleanly

It installs directly at the brush-roll end

feeding steady pressure to the spray jets during cleaning

97 percent efficiency

Hoover WindTunnel U83xx Upright Serpentine Motor (UPT) G4 a system like the CMThis Hoover WindTunnel motor (Part #27212067) is the serpentine belt driven (UPT) motor built for Hoover WindTunnel U83xx series upright vacuums. The motor powers the vacuum's suction and works in tandem with the serpentine belt system that drives the brushroll, giving the WindTunnel its strong, multi channel cleaning action across carpet and bare floors. It is a direct fit replacement for Hoover U83xx series WindTunnel uprights equipped with the