Bill of Materials

Bearings

• 2x 625ZZ - Large Gear Idler
• 1x 623zz - Filament Idler

Fastners & Hardware

• 3x M3x30 Socket Cap Bolt
• 1x M4x20 Socket Cap
• 1x M4 Nut
• 1x M5x40 Hex Head Bolt
• 1x M3x10 Socket Cap Bolt
• 4x M3x12 Socket Cap Bolt (3 May need to be longer depending on your Mount)
• 3x M3x16 Socket Cap Bolt (Optional, only if using Bowden frame mount)
• 1x M5 Lock Nut
• 3x M3 Nut
• 1x MK8 Drive Gear (Or E3D Hobbgoblin)
• 1x 1.2mm Wire Spring - (Aliexpress)

Optional Bowden Couplers - Only one needed

• PC4-M6 Pneumatic Coupler - Least easy to use, requires to be drilled out to allow tube to slide through
• PC4-10 Pneumatic Coupler - 10mm Threaded adaptor - No drilling out needed
• E3D Threaded Bowden Coupling - Middle ground between the Pnuematic couplers, requires adaptor but cheaper than the Groove Mount adaptor.
• E3D Groove Mount Adapter - Easiest option, requires no adaptor