4 model

Free

Ultimaker 2 XY Bushing Slider Block Guide (2 Piece) 6mm

Printables

Free

The banana XY bushing block and belt tensioner. Drop in replacement for the ultimaker

Thingiverse

Free

Ultimaker 2 XY bushing slider block

Thingiverse

Free

Centauri Carbon 1 and 2 improved X Y gantry blocks for runice toothed idlers

Printables