• Original JGAurora A5 3D printed part STL files

• Spare Parts at JGAurora on Amazon
• Spare parts on Aliexpress (Official English Store 1)
• Spare parts on Aliexpress (Official English Store 2)

• A5 24V Power Supply Note: PSU internal fan is 12V, buy here
• Main Motherboard without Stepper Drivers
• Main Motherboard with Stepper Drivers
• LCD Module

The JGAurora A5 & A3S Bowden coupler fail very easily. It is very hard to find a replacement, as this particular coupler is very uncommon. The fitting is a 4mm pneumatic coupling, with an M8 screw fitting, but with a 1.0mm fine thread. A 1.25mm thread will not work.

Need spare parts fast? Some members are happy to sell you some of their spares:

• USA: Kevin
• UK: Philip

Commercial Bowden Coupler Sellers

• JGAurora Official Store
• Replacement Bowden Coupler for fast UK/Euro delivery
• Replacement Bowden coupler (Verified working, but slow post)

• Motherboard 50mm Blower Fan
• 3rd party build plate glass replacement
• The lead screws are 8mm outer diameter, 2mm pitch, and 4mm lead.