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)

Price
$18.99

Quantity
(10000 available )

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95 Ratings
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Reviews
  • R. Brewer

    > 3 day

    Excellent upgrade for the ender 3. The springs are very stiff and keep the the bed rock steady. The aluminum wheels are mostly for looks but they do feel a little nicer and definitely look better than the stock plastic ones. The extruder is an aluminum version of the the stock unit. It works very well and bolts on really easily since it is the same layout as stock. The only complaint I have is that they left out the wire guides that came on the stock unit so you have to get creative if your wires are drooping down. Overall this is a very good upgrade for the price and should last a long time.

  • Raymond Cummerata

    > 3 day

    Everything was fine except one of the leveling wheels would go on because of bad threads. Springs are great, extruder seems to be of great quality. Not too worried about the wheel, as it was my least needed thing of the package, but still a little disappointing. Other than that Im very satisfied

  • Brian S.

    Greater than one week

    Springs are too long

  • John Doe

    > 3 day

    It lasted only a short time before the threads wore out where the screw holds the wheel in the handle.. had to put the old handle back on temporarily.. I know the one I got wasn’t worth …. Maybe just this item .. but it broke …

  • Linguini

    > 3 day

    This is a good deal if thats all you are after. After making my purchase I found better deals that included Capricorn tubing, spare nozzles, spare bowden couplers and clips and all sorts of stuff for just a dollar or two more.

  • MJ

    > 3 day

    TLDR: If you indend to go direct drive at some point you should get a dual gear extruder instead of this. Full review: Everything in this kit is useful if you leave your printer as bowden drive. The spring upgrades are nice although I have seen there is now a silicone rubber version which is supposed to be a bit better than the springs. I have not tried those and am happy with the orange springs. The oversize aluminum adjuster wheels are great and better than the smaller plastic ones. The metal extruder works better than the plastic one, however when using in direct drive format it would click because it would let the filament slip through the single gear mechanism. I upgraded it to one of the metal red dual gear extruders instead. I am using the hero me 5 remix of the direct drivinator and it works great on my ender 3.

  • Kevin V.

    09-06-2025

    So much better than the original parts.

  • Brandon O

    > 3 day

    Picked this package up right after getting an Ender 3 Pro. The all metal extruder feeder is a must to replace the plastic one that quickly wears out and causes problems. For the seriously good price I went ahead and grabbed this kit for the metal knobs and upgraded springs. The knobs are a nice to have and feel better when leveling, but the springs make the surface feel much more stable and give more control when leveling. This is a great value for a few upgrades that should have come out of the box with the Creality Ender 3.

  • Andrew

    > 3 day

    If you have purchased a 3-D printer and looking to do a quick and easy upgrade tomorrow not recommend anything better definitely makes 3-D printing much more enjoyable and having to constantly level the bed or having to deal with it not feeding properly no issues at all. Highly recommend.

  • Jordan Britt

    > 3 day

    I havent gotten a chance to see how the extruder works yet, although it seems to be of good quality and installation was easy. The issue I have is that the bed springs are too long for an Ender 3 pro, even though the description says they should be able to fit. I will try to trim them but they are made of very tough metal and are difficult to cut.

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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