Product Description

The Dyson Top Duct (part# DY-92331102) is an OEM replacement ductwork component designed for Dyson DC52, DC54, DC78, and CY18 upright vacuum cleaners. This part directs airflow from the motor head to the dust bin and filtration system, maintaining optimal suction and system performance.

Genuine Dyson OEM part ensures perfect fit and compatibility with factory specifications. The duct assembly is engineered to seal properly with mating components and support the full airflow requirements of these upright models.

Compatibility: DC52, DC54, DC78, CY18

Swiss Boy Vacuum is an authorized Dyson dealer serving the Wasatch Front since 1963. We stock genuine OEM parts and provide expert service and support. Call 801-298-3656 to order or for compatibility questions.

Why Choose This Product?

• Genuine OEM Dyson part with exact factory fit
• Maintains proper airflow path from motor to filtration
• Restores suction performance on DC52, DC54, DC78, CY18 models
• Direct replacement—no modifications required
• Stock item available for immediate shipment

Specifications

• Brand: Dyson
• Part Number: DY-92331102
• Compatible Models: DC52, DC54, DC78, CY18
• Component Type: Top Duct Assembly

Compatibility

• Dyson Models: DC52, DC54, DC78, CY18

Use Case

This part is essential for owners of DC52, DC54, DC78, or CY18 vacuums experiencing reduced suction, airflow blockages, or visible damage to the ductwork assembly. Replacing a cracked, warped, or deteriorated top duct restores full system airflow and cleaning performance. If your Dyson upright is losing suction power, a damaged duct is often the culprit.