Product Description

The Dyson DC40 Brushroll Assembly (part# DY-92440501) is the genuine OEM replacement brushroll for Dyson DC40 upright vacuum cleaners. This original equipment manufacturer part restores full suction power and cleaning effectiveness by replacing a worn, damaged, or tangled brushroll. The DC40 brushroll is NOT interchangeable with other Dyson models (DC33, DC65) or cordless V-series vacuums, so correct part matching is essential.

Built to Dyson's engineering specifications, this brushroll assembly features durable bristles designed for deep carpet cleaning and hard floor pickup on the DC40 platform. Original Dyson parts ensure optimal motor performance and maintain warranty coverage when installed by authorized dealers.

Dyson DC40 Compatibility: This brushroll is designed exclusively for Dyson DC40 upright vacuum models. It is not compatible with DC33, DC40c, DC65, V8, V10, V11, or V15 models due to distinct motor housing and attachment designs.

Swiss Boy Vacuum is an authorized Dyson dealer serving the Wasatch Front in Bountiful, Utah, since 1963. We stock genuine Dyson parts, offer professional installation, and provide expert repair service for all DC and V-series models. Contact us at 801-298-3656 for availability and same-day service options.

Why Choose This Product?

• Genuine OEM Dyson part – exact factory replacement for DC40 models
• Restores full suction power and carpet cleaning performance
• NOT interchangeable with DC33, DC65, or V-series brushrolls – correct part ensures proper fit and function
• Maintains Dyson warranty coverage when installed by authorized technicians
• Durable bristle design engineered for deep carpet and hard floor cleaning
• Quick replacement part – professional installation available

Specifications

• Brand: Dyson
• Part Number: DY-92440501
• Compatible Model: DC40 upright vacuums only
• Product Type: Brushroll assembly

Compatibility

• Dyson DC40: DC40 upright models (NOT compatible with DC40c, DC33, DC65, V8, V10, V11, or V15)

Use Case

The DC40 brushroll assembly is essential for anyone experiencing reduced suction, poor carpet cleaning, or visible wear on their Dyson DC40 upright vacuum. When the brushroll becomes tangled, clogged, or worn (typically after 2–3 years of regular use), replacement restores deep carpet cleaning power and hard floor pickup. This is a DIY-friendly part for handy users, but Swiss Boy Vacuum's technicians can install it quickly and verify motor and filter condition at the same time.