The Ultimaker Bowden Fastener Pack is an OEM spare parts pack containing the push-fit fittings and fasteners used to secure the bowden tube at the feeder and hotend connection points on Ultimaker 3D printers. The bowden fasteners are critical components that hold the tube under spring tension - if a fastener loosens, cracks or fails, the bowden tube can separate from its connection point, causing immediate filament feed failure and potential clogging. Worn or damaged fasteners are a common cause of intermittent feed issues on high-mileage Ultimaker machines.

Having a stock of OEM bowden fasteners on hand is recommended for any Ultimaker operator, as they are a consumable part that can fail unexpectedly. This pack provides the genuine clips and fittings to quickly restore secure tube connections without improvised solutions. Compatible with a wide range of Ultimaker models.

Key features

• OEM bowden tube fittings that maintain the correct spring tension for reliable, leak-free bowden tube connection.
• Prevents tube separation at feeder or hotend connection points, which is a primary cause of filament feed failure.
• Genuine Ultimaker parts ensure correct mechanical fit and secure tube retention under printing conditions.
• A consumable maintenance item - recommended to keep as stock for rapid repair without printer downtime.
• Compatible with multiple Ultimaker models for flexible service use across a mixed machine fleet.
• Use in combination with the Ultimaker Bowden Pack L850 (210000007616) when replacing both tube and fittings together.

Compatible with: Multiple Ultimaker models (2+C, S Series and others)