These are the most common replacement parts we recommend keeping on hand for your S-Series printer. For full S-Series offerings, check out our UltiMaker S3, UltiMaker S5, and UltiMaker S7 collections.
These are the short belts that connect the X and Y motors to the axes. Official Ultimaker Spare Parts for the following printers: Ultimaker 2+ Ultimaker 2 Extended+ Ultimaker 3 Ultimaker 3 Extended Ultimaker 2 Go Ultimaker 2 Ultimaker 2 Extended Ultimaker S5...
This is a set of fully assembled sliding blocks on Ultimaker S3 belts. This part is compatible only with the Ultimaker S3.
Installation instructions are available here.