Dyson Big Ball brush roll (Part 963549‑01) is the genuine replacement bar designed to keep your DC39, DC53 or DC54 vacuum working at peak performance. Engineered by Dyson, this 240 mm wide brush roll restores the strong suction‑boosting action that pulls hair, dust and debris from carpets and hard floors, so you can enjoy a consistently clean home.
Key benefits
– Original Dyson part – exact factory specifications, no compromises on quality.
– Optimal cleaning power – high‑density bristles spin at the right speed to lift embedded dirt.
– Easy installation – simply snap the bar into the vacuum’s brush compartment; no tools required.
Compatibility
Fits all major Big Ball models, including:
– Dyson Big Ball Animal (UK & EU)
– Big Ball Total Clean (UK)
– Cinetic Big Ball Animal (UK)
– DC39 ErP Animal series
– DC53 ErP Total Clean
– DC54 Animal series (various colour trims)
Specifications
– Part number: 963549‑01
– Width: 240 mm
Choosing a genuine Dyson brush roll ensures durability, maintains warranty coverage, and delivers the same high‑efficiency cleaning that Dyson vacuums are known for. Replace your worn‑out bar today and let your Big Ball vacuum regain its original power.





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