Product Description

This is the genuine Dyson valve hatch seal for DC25 upright vacuum cleaners, part number 914167-01. This seal maintains the critical air-tight fit between the valve hatch and motor chamber, ensuring proper suction and motor protection. Essential for restoring full performance in DC25 models.

The valve hatch seal is a rubber or silicone gasket engineered to withstand repeated opening and closing of the motor chamber cover. Over time, seals compress or harden, reducing suction power and allowing unfiltered air to enter the motor compartment. Replacement restores the vacuum to factory specifications.

This part is compatible exclusively with Dyson DC25 upright vacuums. Dyson does not cross-fit this seal to DC33, DC40, DC65, or V-series models—each model line uses distinct chamber geometry and sealing components.

Swiss Boy Vacuum has been Utah's trusted Dyson parts specialist since 1963, serving the Wasatch Front with OEM parts, repairs, and expert service. Call 801-298-3656 or visit us in Bountiful, Utah.

Why Choose This Product?

• Genuine OEM Dyson part—exact replacement for DC25 motor chamber seal
• Restores lost suction caused by worn or hardened seals
• Prevents unfiltered air bypass into motor, extending motor lifespan
• Direct fit—no modification or adjustment required
• In stock and ready to ship from Swiss Boy Vacuum

Specifications

• Brand: Dyson
• Part Number: 914167-01
• Compatible Model: Dyson DC25
• Component Type: Valve hatch seal / gasket

Compatibility

• Dyson Models: DC25

Use Case

If your Dyson DC25 has lost suction power, runs roughly, or you notice air leaks around the motor chamber cover, this valve hatch seal is the repair you need. Over years of use, the original seal compresses and fails, causing suction loss and allowing dust to reach the motor. This genuine replacement restores the air-tight seal and brings your DC25 back to full operating power—ideal for homeowners who maintain their equipment and want to extend the life of an otherwise durable upright vacuum.