Found 2 3D-models for “future upgrades” across many websites

#40mm fan#printed parts#E3D#40x40x10#Bulldog XL#cabletie#lm8uu#extrution#fan#mechanical
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Prusa i3 X Carriage Adapter for Bulldog XL Extruder

Prusa i3 X Carriage Adapter for Bulldog XL Extruder

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Bowden Conversion - Prusa i3 X Carriage Adapter for Bulldog XL Extruder

Bowden Conversion - Prusa i3 X Carriage Adapter for Bulldog XL Extruder

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