Product Description

The Hoover diaphragm 38733002 is a genuine OEM replacement component designed for a range of Hoover portable and commercial vacuum systems. This diaphragm assembly is a critical internal part that regulates airflow and pressure within the vacuum motor or fan housing, ensuring consistent suction performance and proper filtration.

Manufactured to original Hoover specifications, this diaphragm maintains the precise fit and material composition required for optimal vacuum operation. It is engineered to withstand repeated pressure cycles and provide long-term reliability in both residential and commercial applications.

The 38733002 diaphragm is compatible with Hoover's most popular consumer and commercial vacuum lines, including WindTunnel T-Series upright models, Max series cleaners, React series, and commercial-grade Hushtone and Conquest systems. This part is essential for vacuums that require diaphragm-based pressure regulation or filtration control.

Swiss Boy Vacuum is an authorized Hoover dealer serving the Wasatch Front since 1963. We stock genuine Hoover replacement parts and offer expert guidance on vacuum maintenance and repair. Contact us at 801-298-3656 for part verification, installation support, or service questions. Located in Bountiful, Utah.

Why Choose This Product?

• Genuine OEM Hoover part 38733002 — exact replacement for original equipment
• Compatible with WindTunnel T-Series, Max, React, Hushtone, and Conquest models
• Maintains proper diaphragm-regulated airflow and suction consistency
• Engineered for residential and commercial vacuum applications
• Ensures filter efficiency and motor protection when properly installed
• Backed by authorized Hoover dealer expertise and service support

Specifications

• Brand: Hoover
• Part Number: 38733002
• Product Type: Diaphragm Assembly
• Compatible Series: WindTunnel T-Series, Max, React, Hushtone, Conquest

Compatibility

• Hoover WindTunnel T-Series: Compatible with T-Series upright models requiring diaphragm replacement
• Hoover Max Series: Max upright and canister models with diaphragm-based regulation
• Hoover React Series: React platform vacuums
• Hoover Commercial: Hushtone and Conquest commercial-grade systems

Use Case

This diaphragm is for homeowners and facility managers who own Hoover WindTunnel, Max, React, or commercial Hushtone/Conquest vacuums and experience reduced suction, pressure loss, or motor inefficiency. The diaphragm regulates internal pressure and airflow — when it becomes worn, cracked, or loses flexibility, suction drops and filter efficiency fails. Replacing a worn diaphragm restores proper vacuum performance, extends motor life, and improves overall cleaning effectiveness. This is essential maintenance for any Hoover system that relies on diaphragm-regulated filtration or fan control.