Product Description

The Dyson DC39 Brushroll Assembly (part 923179-01) is the genuine OEM brushroll replacement for Dyson DC39 upright vacuum cleaners. This brushroll is specifically engineered for the DC39 motor head and cleaning path and is not interchangeable with other Dyson DC series (DC65, DC40, DC33) or V series (V8, V10, V11, V15) models. Direct replacement ensures optimal performance and suction efficiency on your DC39.

This is an authentic Dyson part designed to restore agitation and carpet cleaning power when the original brushroll becomes worn, clogged with hair, or damaged. The brushroll works in tandem with the DC39 motor head to lift dirt and debris from carpet and hard floors.

The DC39 brushroll is model-specific and cannot be substituted; verify part number 923179-01 matches your Dyson DC39 before ordering.

Swiss Boy Vacuum is an authorized Dyson dealer serving the Wasatch Front since 1963. Located in Bountiful, Utah, we stock genuine Dyson parts, offer expert repairs and maintenance, and can verify compatibility for your specific model. Call us at 801-298-3656 for technical support or to confirm your part number.

Why Choose This Product?

• Genuine OEM Dyson part—not aftermarket or universal replacement
• Model-specific design ensures perfect fit and motor head engagement on DC39 units
• Restores full brush agitation and carpet cleaning performance
• Direct replacement with no additional modifications or adapters required
• Part number 923179-01 verified for DC39 compatibility
• Backed by Dyson quality standards and Swiss Boy Vacuum expertise since 1963

Specifications

• Brand: Dyson
• Part Number: 923179-01
• Compatible Model: Dyson DC39
• Product Type: Brushroll Assembly
• OEM Status: Genuine Original Equipment Manufacturer

Compatibility

• Dyson DC39 upright vacuum models only
• NOT compatible: DC65, DC40, DC33, V8, V10, V11, V15, or other Dyson series—brushrolls are model-specific

Use Case

If your Dyson DC39 upright is losing suction on carpets, the brush roll is visibly worn, tangled with hair, or stopped spinning, this brushroll assembly restores cleaning power. The DC39 motor head drives the brushroll across the carpet to agitate and lift embedded dirt—when the brushroll wears out, carpet cleaning performance drops significantly. This OEM replacement is essential maintenance for DC39 owners who want to maintain factory-level performance and proper floor care. Order the correct part number (923179-01) and avoid compatibility issues that plague aftermarket or universal brushroll substitutes.