Product: Ultimaker knurled wheel thread take-up bushing, a replacement compatible with Ultimaker printers. Brand: Unbranded; MPN: 10090101; Type: Ultimaker; EAN: Not applicable. Package contains: 1 x Ultimaker Knurled Feeder Bushing. Function: knurled toothed pulley that allows the correct flow of the filament during printing. Usage: hook the wire to the bushing to allow movement towards the bowden. Maintenance: after many prints the bushing can be dirty with small filament fragments; it can be cleaned with compressed air or with a brush. .
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