Product Description

The Hoover wave spring washer (part number 21845113) is a genuine motor coupling component designed for Hoover upright vacuum systems. This small but essential part maintains proper motor-to-brush roll alignment and reduces vibration during operation, ensuring smooth motor engagement and longevity.

Manufactured to OEM specifications, this wave spring washer is made from durable spring steel with a precise wave profile to provide consistent pressure and contact integrity across the motor coupling assembly. It fits within the motor shaft coupling system and works in conjunction with related motor and pulley assemblies.

Compatible with Hoover WindTunnel T-Series, Max, 3.0, React series, and Hushtone/Conquest commercial vacuum lines. Verify your model number before ordering to confirm compatibility.

Swiss Boy Vacuum is an authorized Hoover dealer serving the Wasatch Front since 1963. We stock genuine Hoover parts and provide expert service for all Hoover upright models. Call us at 801-298-3656 for technical assistance or to confirm part compatibility with your specific model.

Why Choose This Product?

• Genuine OEM Hoover part – ensures exact fit and motor performance
• Spring steel construction – maintains proper coupling pressure and reduces motor noise
• Compatible with multiple Hoover series – WindTunnel T-Series, Max, React, Hushtone commercial
• Essential motor coupling component – critical for motor engagement and brush roll operation
• Small part, big impact – prevents misalignment issues and extends motor life
• In stock at Swiss Boy – quick shipping, expert guidance included

Specifications

• Brand: Hoover
• Part Number: 21845113
• Category: Motor Coupling Component
• Material: Spring steel
• Type: Wave spring washer

Compatibility

• Hoover Models: WindTunnel T-Series, Max, 3.0, React series, Hushtone, Conquest commercial vacuums

Use Case

This wave spring washer is essential for anyone maintaining or repairing a Hoover upright vacuum motor assembly. If your vacuum is experiencing motor noise, vibration, or reduced brush roll engagement, a worn or missing wave spring washer may be the culprit. Replacement is straightforward for technicians and ideal for repair shops, service centers, and experienced DIY users performing motor coupling maintenance or full motor replacement on Hoover WindTunnel, Max, React, or commercial Hushtone/Conquest systems.