Hoover Duros Power Nozzle Flat Belt 2-Pack for S3590/S3591/S3592

This 2-pack of flat drive belts, part 40201270, is built to fit the canister power nozzle on Hoover Duros models S3590, S3591 and S3592, and supersedes the older part number 93001625.

The belt links the power nozzle's motor to the brush roll, and once it stretches or glazes, the brush roll slips and slows even while the canister's suction keeps pulling air. A slipping belt often shows up first as a faint burnt-rubber smell before the brush roll noticeably loses speed.

• Fits: Hoover Duros S3590, S3591, S3592
• Type: Flat drive belt
• Quantity: 2 belts per pack
• Supersedes: 93001625

Keeping the second belt on hand as a spare means the next time this one wears out, the nozzle is back in service the same day rather than waiting on a reorder. Change the belt when the brush roll stalls under carpet load, when light hand pressure can stop the roll while the nozzle is running, or when the old belt has gone shiny and hard instead of staying matte and flexible. It is worth clearing hair and thread from the ends of the brush roll at the same time, since a roll that binds puts that load straight back onto the new belt.