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

Quantity
(10000 available )

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Reviews
  • george o.

    > 3 day

    Crap

  • will

    > 3 day

    The springs are amazing, add in BL or CR touch and youll almost never have to level your bed again. The extruder upgrade is needed no matter what. The oem plastic WILL break.

  • 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.

  • TeamSchnozz

    Greater than one week

    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.

  • Amber Rose

    Greater than one week

    Legit deal. Legit parts. Everything is exactly as described.

  • Robert Price

    Greater than one week

    Springs warped the print bed.

  • John S. Bright

    Greater than one week

    Parts were well made, and fit and performed well

  • Cullen

    10-06-2025

    The filament guide on the metal extruder (not the gear) broke after a month of use. Got a really bad squeak, investigated and found that the bolt stripped mid print. Will stay away from this product.

  • Charles Cho

    > 3 day

    I have an Ender 3 3D printer. It’s known for a popular, cheap but a lot of possibility. For a beginner, the first thing I hit is how stressful you need to adjust the bed level every other day. So I decided to upgrade the spring right after and found this product. This is no doubt a super high quality kit but more import is ….it’s working!! I won’t need to re-adjust the bed level by just accident touching the wheel. It does feel steady and tight!!……and looks cool! One more thing I learned about is, the spring is a little longer than original one. Do not try to force it goes down and super tight. You just need to adjust the z-axis with 2 screws and make it higher..(don’t ask me how I find out..and yes…this is a beginner’s issue!!) One thing need to mentioned is the extruder feeder. I have no complain about the oem one since it’s still new but the quality for the this one is much better!! And the detail on it is there is a bigger hole for the filament feeder. This design make a lot more sense because there is no more struggling to feed the filament into the feeder!! It worth the money for the overall!!

  • Yoni

    > 3 day

    Just swapped this bad boy in, and so far, this kit works great on my Ender 3 Pro. But here are a few caveats: * The bed springs, even at the tightest setting, are quite a bit longer than the springs that come with the Ender 3 Pro. To avoid scraping your print bed, youll need to either tweak a bunch of settings to offset z, or raise the zeroing switch on the side of your printer. Even with that, I managed to get the printer into some state where it tried to go below the zeroing switch when manually setting Z position, leading to an ugly gouge in my print surface. This may be an issue with the stock springs too, I dont know, but it hadnt happened to me before, anyways. Probably best practice here anyways is to be cautious and dont manually set Z downwards close to zero unless youre in the home position (not directly over the print bed itself). * The extruder uses a larger fitting for the Bowden tube than the fitting that came with the stock extruder. The replacement extruders coupling actually looks to be the same size as the hotends tube coupling instead, which actually is kind of nice, I think. * The extruder doesnt come with a cable clip (unlike the stock plastic extruder). You can just ziptie the power cable to the extra bit of screw from the extruders spring holder screw that sticks out , though.

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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