Dyson DC25 Brush Core with ...
$18.99
Product details
This replacement brush core with bearing (part #10-3507-21) fits the Dyson DC25 upright and ships pre-assembled with its bearing. The core holds the bristle rows and rotates against the carpet to lift embedded dirt.
Worn bristles let the DC25 skate over dirt, and a dry or failing bearing produces noise and drag before it locks up entirely. Replacing the core and bearing together renews both parts in one step. The dense bristle pattern brings back thorough carpet grooming and extraction.
- Fits: Dyson DC25 upright.
- Part: brush core with pre-installed bearing, #10-3507-21.
- Benefit: restored agitation and a smooth-running bearing.
- Tip: check that the core seats fully before closing the soleplate.
Installs pre-assembled as a direct fit. Verify your DC25 model before ordering.

