Mark2 BOM
Mark2 3D Printer
Main BOM
These are the primary components in every kit. Extruder options (x-carriage, extruder, HotEnd) are not included in this list, and are listed separately below.
| Category | Part | Quantity |
| Acrylic | Acrylic Frame (see separate BOM) | 1 |
| Control | RAMPS Board | 1 |
| Control | A4988 Stepper Driver | 5 |
| Control | Arduino Mega 2560 | 1 |
| Control | MightyFan Board | 1 |
| Control | Endstop with cable | 2 |
| Control | IR Z Probe with cable | 1 |
| Electronics | 12V 30A PSU | 1 |
| Electronics | IEC13 Mains Lead (default Australian) | 1 |
| Electronics | MK3 Aluminium Heated Bed + Wire, Thermistor | 1 |
| Electronics | IEC320 Mains Socket | 1 |
| Electronics | USB-A Cable 1.5m | 1 |
| Electronics | NEMA17 Stepper Motor (34mm) | 4 |
| Hardware | F624ZZ Bearing | 4 |
| Hardware | LM8UU Bearing | 12 (2 spares) |
| Hardware | GT2 Belt | 2 metres |
| Hardware | GT2 Pulley | 2 |
| Hardware | Smooth-rod 8x350mm | 7 |
| Hardware | Leadscrew TR8x300mm | 2 |
| Hardware | Spring | 4 |
| Hardware | 5mm to 8mm Flex Coupler | 2 |
| Fixings | M3x10mm Bolt | 5 |
| Fixings | M3x15mm Bolt | 25 |
| Fixings | M3x20mm Bolt | 80 |
| Fixings | M3x20mm Countersunk Bolt | 10 |
| Fixings | M3x30mm Bolt | 15 |
| Fixings | M3 Hex Nut | 110 |
| Fixings | M3 Spring Washer | 120 |
| Fixings | M3 Plastic Spacer | 20 |
| Fixings | M4x20mm Bolt | 2 |
| Fixings | M4 Hex Nut | 2 |
| Misc | Spiral Wire Wrap | 1 metre |
| Misc | Cable Ties | Pack |
| Misc | Cable Ties Mounts | 5 |
| Misc | Kapton Tape 50mm Roll | 1 |
| Misc | Filament Sample | 1 |
| Tools | Hex Key - 2.0mm | 1 |
| Tools | Hex Key - 2.5mm | 1 |
| Tools | Hex Key - 3.0mm | 1 |
| Printed | Printed Frame Parts (see separate BOM) | 1 Set |
Acrylic BOM
| Part | Acrylic Thickness (mm) | Quantity | Image |
| Side Panel (Left) | 10 | 1 | 
|
| Side Panel (Right) | 10 | 1 | 
|
| Y Front Panel | 10 | 1 | 
|
| Y Rear Panel | 10 | 1 | 
|
| Horizontal Brace | 10 | 1 | 
|
| Y Motor Bracket | 10 | 1 | 
|
| Z Motor Bracket | 10 | 2 | 
|
| Z Motor Brace | 10 | 4 | 
|
| Z Smoothrod Cap | 10 | 2 | 
|
| Top Bar (Front) | 10 | 1 | 
|
| Top Bar (Rear) | 10 | 1 | 
|
| Bed Support Plate | 4.5 | 1 | 
|
| Smoothrod Cap | 4.5 | 6 | 
|
| Y Endstop Bracket | 4.5 | 1 | 
|
Printed BOM
| Part | Quantity | Image |
| X-Motor | 1 | 
|
| X-Idler | 1 | 
|
| X-Idler-Tensioner | 1 | 
|
| Y-Idler | 1 | 
|
| Y-Belt-Clamp | 2 | 
|
| Belt-Screw-Cap | 1 | 
|
| E3D-Cap | 1* | 
|
| Spool-Rod-Adaptor | 2 | 
|
| Fan-Duct | 1 | 
|
| Fan-Mount | 1 | 
|
| X-Belt-Clip | 2 (Mirrored) | 
|
* One per extruder / HotEnd, included separately in extruder pack.
Single Extruder BOM
| Category | Part | Quantity |
| Fixings | M3x10mm Bolt | 3 |
Acrylic
| Part | Acrylic Thickness (mm) | Quantity | Image |
Dual Extruder BOM
| Category | Part | Quantity |
| Fixings | M3x10mm Bolt | 5 |
Acrylic
| Part | Acrylic Thickness (mm) | Quantity | Image |
LCD Controller BOM
| Category | Part | Quantity | Image |
| Acrylic | Replacement Frame Top-Bar with LCD Cutout | 1 | 
|
| Control | LCD Controller (20x4) + SD Card Reader for RAMPS | 1 | |
| Control | Smart Controller Cables | 2 | |
| Control | RAMPS Smart Controller Adaptor | 1 | |
| Control | Machined Metal Knob | 1 | |
| Fixings | M3x20mm Bolt | 4 | |
| Fixings | M3 Spring Washer | 4 | |
| Fixings | M3 Hex Nut | 4 |