Koblenz U75 Upright Commercial Vacuum Knob Cam #13-3147-9

The knob cam on the Koblenz U75 commercial upright is a small but critical component — when it wears or breaks, controls stop engaging properly. This replacement restores correct function to your machine.

• Direct-fit replacement for the Koblenz U75 commercial upright vacuum
• OEM-spec part ensures proper engagement and reliable operation
• Built to handle the demands of commercial cleaning environments
• Ships fast from the USA — minimal downtime for your cleaning operation

Part #13-3147-9