Wilson Bill of materials
BOM by build variant
Common Parts
The differences between the T Series and R Series builds are the Y axis parts (the ends and the brackets that connect the Y axis to the frame).
The X axis parts (X ends, carriage, and extruder) are not only common between each Wilson design, but are basically identical to the Prusa i3 components. The X ends have been modified somewhat to integrate the X end limit switch, a Z-stop adjustment screw, and the idler bearing was moved outward a little to give the X axis more usable travel. The distance between the X axis smooth rods, as well as the offset from the Z axis threaded rods to the Z axis smooth rods are identical to the Prusa i3.
The printed parts shown below are common to either R or T series Wilson:
| Printed Parts – Required | ||
| X end idler | 1 | 
|
| X tensioner | 1 | 
|
| X end motor | 1 | 
|
| X carriage | 1 | 
|
| Y bearing holder | 4 | 
|
| Z motor holder, left Z motor holder, right |
1 of each | 
|
| Z rod holder, left Z rod holder, right |
1 of each | 
|
| Z endstop holder | 1 | 
|
| Idler bearing guide (pair) | 2 | 
|
| Extruder body and idler | 1 | 
|
| Extruder gear set | 1 | 
|
| Extruder fan duct | 1 | 
|
