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How to replace a vacuum cleaner belt
If the brush roll on your upright vacuum stopped spinning, a stretched or broken belt is one of the most common fixes — and usually cheaper than a service call.
Signs you need a new belt
- Brush roll does not spin on carpet (motor still runs)
- Burning rubber smell
- Visible cracks or glaze on the old belt
- Poor dirt pickup even with a clean filter
Also check for hair wrapped around the brush bearings — that can mimic a bad belt.
How to replace a vacuum belt
- Unplug the vacuum.
- Flip it over and remove the brush-roll cover screws (or release latches).
- Lift out the brush roll and slide off the old belt.
- Loop the new belt around the motor shaft first, then around the brush roll.
- Stretch the roll into its slots so the belt sits in the correct groove.
- Reinstall the cover, plug in, and test on a small rug.
Belt shape and width vary — flat, round, and geared belts are not interchangeable.
Matching the right belt
Use your vacuum model number (often on the rating plate near the power cord) or the belt style code printed on the old belt. Browse vacuum parts or search on Filter Searcher.
Related: keep filters fresh with HEPA vs washable guidance.
FAQ
How often should I replace the belt?
Inspect every few months with heavy use. Replace at the first sign of stretch, slip, or cracks — many households change belts 1–2 times per year.
Can I use a “universal” belt?
Only if the listing explicitly matches your model and belt style. A slightly wrong belt slips or overheats.
Brush still will not spin after a new belt?
Check for seized brush bearings, incorrect belt routing, or a drive clutch issue — re-open the nozzle and verify the belt is on the motor pulley.
Next step: Find a belt for your vacuum model →