Extruder / Feeder Mechanism

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This product comes with no guarantee that the metal ring/teeth of the Bowden connector will not break.

Includes two (2) extra Bowden Connector for the New Extruder / Feeder Mechanism 


The screw in the arm is a M3 x 25mm button head and the other two screws visible in the product photos are M3 x 22mm button head. The short (not visible) screw is a M3 x 8mm button head. The screw heads may be hex or Phillips.

Compatible with:

  • Monoprice MP Select Mini V1
  • Monoprice MP Select Mini V2
  • Monoprice MP Mini Delta
  • Malyan M100
  • Malyan M200


Here are some printable replacement extruders/feeder mechanisms on Thingiverse - Thingiverse Collection of Extruders for the Mini Delta and Select Mini

This model on Thingiverse is designed to keep the new extruder type but print an adapter to be able to use a standard PC4-M6 Bowden connector instead of the new style that seem prone to breaking.





3 Reviews Hide Reviews Show Reviews

  • 5
    Top quality

    Posted by Angel on Nov 3rd 2018

    Great replacement part for different sort of printers.

  • 5
    Sturdy and Well Built

    Posted by David on Sep 4th 2018

    Installed this while troubleshooting some hotend issues since I had to order parts anyway.

    Much sturdier than the original on the mini delta. the shape of the release handle is much better as well and doesn't jab into my thumb as much as the old one.

    I've heard the new connectors are prone to breaking, but so far I like how the filament feeds better into it, no catching like the brass ones.

  • 5
    Extruder feeder

    Posted by Les on Sep 1st 2018

    am very happy with my Extruder feeder upgraded is made very well and it comes with screws and extra bowden couplings takes the filament with ease and i don't have to struggle or take off the tube when inserting the filament and inserting flexi is a breeze too quality is very good