Product Description

The Eureka Express Switch Spring (part #42797) is an OEM replacement switch spring designed for Eureka canister vacuum models including Airspeed, Boss, and Mighty Mite. This switch spring is a critical control component that regulates power activation and cycling in your vacuum system. Part #42797 is a direct-fit replacement engineered to restore reliable switch function.

Manufactured as an original Eureka component, this switch spring features durable construction designed to withstand repeated activation cycles. The spring mechanism maintains consistent tension and responsiveness throughout the life of your vacuum. Installation is straightforward for users with basic mechanical familiarity, or available through Swiss Boy Vacuum's expert technicians.

This part is compatible with Eureka Airspeed, Boss, and Mighty Mite canister models. Many Eureka parts cross-reference with Hoover units, so compatibility may extend to select Hoover models. Consult your vacuum's manual or contact Swiss Boy Vacuum for specific model confirmation.

Swiss Boy Vacuum is an authorized Eureka dealer serving the Wasatch Front since 1963. Based in Bountiful, Utah, we stock OEM Eureka parts and provide expert installation, repair, and maintenance service. Call 801-298-3656 for compatibility confirmation or to order.

Why Choose This Product?

• OEM Eureka part #42797 – genuine replacement for switch function reliability
• Compatible with Eureka Airspeed, Boss, and Mighty Mite canister vacuums
• Restores consistent power control and switch activation cycles
• Direct-fit design ensures proper alignment and operation
• Cross-compatible with select Hoover models sharing Eureka components
• In-stock at Swiss Boy Vacuum with fast shipping available

Specifications

• Brand: Eureka
• Part Number: 42797
• Category: Switch Spring / Control Component
• Compatible Brands: Eureka, Hoover (select models)

Compatibility

• Eureka Models: Airspeed, Boss, Mighty Mite (canister)
• Hoover Models: Select models sharing Eureka component design (confirm with Swiss Boy)

Use Case

This switch spring is essential for owners of Eureka canister vacuums experiencing loss of power control, intermittent switch function, or unresponsive power activation. If your Eureka Airspeed, Boss, or Mighty Mite unit fails to turn on reliably or the switch feels loose or unresponsive, the switch spring may be worn or damaged. Replacing part #42797 restores full control over your vacuum's operation and eliminates the frustration of unreliable power cycling.