3D printer parts by GreatThreeD

This is a piece I made to stabilize my 3D printer manufactured with extruded aluminum 2020 as the Tarantula Tevo or Flsun i3.

You must use an M4 x 8 mm screw with a washer and a T-nut to secure the frame to the 2020 frame and two wood screws of appropriate length to secure the bracket to a plywood or something else but not the kitchen table. ..

Happy printing.


mini fabrikator V1


Doesn’t Matter


Doesn’t Matter





High Quality 3D Printer Parts Upgraded Universal Extruder Kit for Makerbot MK8 Extruder Delta I3 1.75mm PC Plastic

Product description: The extruder adopts compact manner without spring, so it’s stable that won’t affected by the change of the spring. It’s easy to assemble with simple structure and neat appearance. The extruders are injection molded with imported PC plastic materials. Matte surface treatment makes it with good texture. Optimized design with automated feeding. Compared with ABS injection molded parts, the PC parts own the advantages that 1. no deformation during the long-term use 2. high surface finish quality of PC material makes the feed process more smoothly 3. the feeding more stable, and 4. better wear sturdy. Application: Applies to 1.75MM filament, Quick Coupler Fittings of PC4-M5, 4*2 Teflon feed tube. The extruder supports both short and long distance feeding. Users can use it based on their own needs for free combination. Applicable models: XYZ, I3, Delta (Kossel), Hbot and Ultimaker, etc. . Customized colors are available, please contact us for more details. Shipping list PC extruder* 1 set PC4-M5 Push * 2pcs 604UU guide wheel * 1pc Note: The motor fixing screws and the drive gear are NOT included in the shipping list. Customers need to get them based on their own needs. To ensure a better extrusion performance, we recommend to use it with the Mold Steel Linear Drive Gear

Product Features

  • Model Number:Universal Extruder
  • Application:3D Printing
  • Material:Imported PC plastic raw materials
  • Both short and long distance feeding:Support
  • Right Side and Left Side for option:YES

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Wangdd22 8Pcs 20Teeth GT2 Pulley Bore 5mm + 10M(33′) GT2 Timing Belt + 16 x Screws for 3D Printer Parts RepRap Prusa


GT2 belts and pulleys compliant (GT2 pulley) are popular choices for RepRap tests and traps.
The series GT2 belts are specially designed for the linear movement. Use a profile with rounded teeth, which ensures that the belt tooth perfectly and accurately into the pulley groove, so that if one reverses the direction of the pulley, there is no place for the band to move in the groove.
For the best performance, which is at least six teeth in contact with the pulley at a given time. This minimizes the possibility of sliding ring and helps to play in reducing even more. In practice, this means that you have made at least a pulley 12 teeth, and I usually try to get at least 16 teeth.

GT2 Pulley:
Teeth: 20
Groove Width: 7mm
Total Width: 16mm
Bore: 5mm
Flange : Dual
Material: Aluminium

GT2 Belt:
Length: 10m
Width: 6mm
Material: Rubber
Color: Black
Step: GT2

Package include:
1 x GT2 Belt
8 x GT2 Pulley
16 x Screws
1 x Wrench(As Pictures)

Product Features

  • Durable and practical
  • Designed specifically for linear motion
  • GT2 Pulley and GT2 Belt are used together,very convenient to use
  • Round tooth profile guarantees that the belt tooth fits smoothly
  • 20 Teeth contact with the belt, that minimizes the chance of the belt slipping

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