Hoover Conquest / SEBO ETH ...
$6.99
Product details
This replacement powerhead washer (Part #21312754) maintains proper component spacing inside the Hoover Conquest and SEBO ET-H powerheads. It sits between moving parts to hold their alignment.
Without the washer, internal parts can shift out of alignment, which creates noise and accelerates wear on the surrounding components. A fresh washer restores the correct spacing so the powerhead runs quietly and its parts wear evenly. It is a small component that protects more expensive parts around it.
- Fits: Hoover Conquest C1805; SEBO ET-H and ETH powerhead
- Function: spacer washer that holds internal component alignment
- Benefit: reduces noise and slows wear on adjacent parts
- Tip: replace during any powerhead teardown for brush roll or bearing work
The washer installs on its shaft during powerhead reassembly. Confirm your model is a Conquest C1805 or SEBO ET-H before ordering.








