The Riccar Supralite Under Fan Washer is a genuine OEM part designed for use specifically in Riccar’s Ultra Lightweight Supralite vacuums equipped with TEK motors only. This precision washer fits directly behind the fan, playing a vital role in maintaining smooth fan rotation and reducing wear on the motor shaft.

Though small, this washer is essential to ensuring balanced and consistent performance. It provides proper spacing between the fan and motor housing, which helps reduce vibration and noise while extending the life of both the fan and the motor.

If you're performing motor or fan service on a Riccar Supralite vacuum with a TEK motor, replacing the under fan washer is highly recommended. Old or worn washers can lead to misalignment, damaging fan blades or causing unnecessary stress on motor components.

Always choose OEM parts like the A733-3300 washer to maintain optimal performance and compatibility. This washer is only for Supralite models using TEK motors—please verify your vacuum’s motor type before ordering.