3D Printer Kit with Aluminum Ender 3 Extruder Upgraded, Compression Die Springs for Bed Leveling, Metal Hand Twist Leveling Nut Suit for Ender 3 Pro/5/5 Pro, CR-10 Series/10V2/20/20 Pro

(1107 Reviews)

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$18.99

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(10000 available )

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95 Ratings
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Reviews
  • TeamSchnozz

    07-06-2025

    I recently ordered a Creality Ender 3 v2 as my first venture into the 3D printing world. A friend of mine recently did the same and recommended upgrading a few things right out of the gate. He recommended better bed springs and possibly a better extruder. I ordered this kit which included both of those items. I immediately installed them during the initial build of the printer when it arrived. Because I installed them straight away I have nothing to compare them to so I don’t have a judge of how much better they are than the factory ones. What I do know it the bed levels fairly easily and seems to maintain throughout the print. I usually always re-level the bed before each print as I take the build plate of each time when removing the builds. I can say my friend has had his Ender 3 v2 for about a month and his plastic extruder has already cracked. I guess the extruder upgrade such as the one included in this kit is worth it to avoid the headache.

  • Alfonso suarez bernal

    > 3 day

    Working perfect

  • tinyenormous

    > 3 day

    These parts are nice upgrades. The leveling nuts are admittedly mostly for bling, but they look nicer than black plastic and they work well. The springs are a good upgrade, and the extruder upgrade is on the top of everyones Must upgrade lists from stock (since the stock plastic one eventually breaks). Getting everything in one order was nice, and it came well packaged.

  • Shanester

    > 3 day

    All the components in this kit are well made and easy to install. I installed these on the Creality Ender 3 Pro and they are much better than what came with the printer.

  • Jimmy Carlton

    > 3 day

    installed the extruder upgrade and halfway through the first print the screw that hold the bearing came loose . the aluminum was poorly machined and the screw came out with the threads .... basically its useless .... seller wont respond to inquirey .

  • George Baker

    > 3 day

    These are great springs, still have to use washers on the front to compensate for it being a cantilever tipping a bit forward, how ever these keep the bed level longer. The extruder rocks, make sure you have the ability to replace the Bowden tube and tube nuts when replacing this extruder. The all metal wheel nuts are awesome and hold in place better than the plastic oe ones.

  • chris ryan

    07-06-2025

    Everything seems to be quality and fits well only issue was the springs were a little too long for my ender 3 pro so I just raised the z spot a little and after a little trial and error got the bed leveled.

  • studentrn

    > 3 day

    Highly recommend fixes a couple week points on the ender 3.

  • Crazy....like a fox.

    > 3 day

    Only received 3/4 springs and the extruder hardware in the bags does not match what was advertised, I think with the plastic extruder hardware I have can make it work. Two stars for the quality of the parts that did arrive being decent. Caveat emptor, you are also on your own to figure it all out, no instructions included.

  • Lexi

    > 3 day

    Dropped one star for the fact that the springs are too long for the bed of my Ender 3 V2, the kit however is still fantastic value. The red wheels and the metal extruded are both big upgrades over the standard plastic ones and both are simple to install. Recommended!

Creality 3D Printer Extruder and Upgrade KitsCreality 3D Printer Extruder and Upgrade Kits

Creality 3D Printer All Metal MK-8 Extruder Feeder Drive, 4PCS Aluminum Hand Twist Leveling Nut with 4PCS Hot Bed Die Springs, and 3PCS MK8 M6 Brass Nozzle.

Installation position of all accessories

Installation position of all accessoriesInstallation position of all accessories

It is an update for the printer, and can resolve the under extrusion and uneven platform problem. Through smooth extrusion and controllable printing speed, the printing product has higher operability and stability.

Extruder installation steps

Extruder installation stepsExtruder installation steps

Update for the plastic extruder, and the silver exturder has smoother feeding than the red metal extruder, more stable and durable. Compatible with PLA/ABS/Wood/TPU/PTEG, 40 Teeth drive gear feeds the 1.75mm filament very smoothly. No need to change stepper motors or other mounting hardware.

Extruder part details

Extruder part detailsExtruder part details
Upgraded Aluminum Hand Twist Level NutUpgraded Aluminum Hand Twist Level Nut

Upgraded Aluminum Hand Twist Level Nut

These red aluminum nuts are original upgraded replacement part. Made by high quality aluminum, last over years, much longer than black plastic nuts. Metal nut is more powerful and will twist more tightly than plastic nuts.

The torque of these nuts is large, making it easier to fine tune the hot bed.

Three mk8 brass nozzlesThree mk8 brass nozzles

Three mk8 brass nozzles

The diameters of the nozzles are 0.4mm, 0.6mm and 0.8mm, you can choose different diameters to control the printing speed or details. which is of good thermal conductivity and high wear resistance, reducing oxidation reaction under high temperature and getting good prints. Filament Diameter: 1.75mm.

Applicable models

Applicable modelsApplicable models

Official certificateOfficial certificate

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