Anycubic I3 Mega Parts

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Anycubic: 75 products

BondTech CHT Coated Nozzle M6 x 1.75 mm7 diameters. Higher melting capacity . High hotend compatibility. Delivery by May 11 .

High precision . Delivery by May 11 . High precision . Delivery by May 11 . High precision . Delivery by May 11 . High precision . Delivery by May 11 .

BROZZL Hardened Steel Nozzles for E3D V64 diameters. Delivery by May 11 . Extremely hard . Unique nano-coating .

Delivery by May 11 . Extremely hard . Plasma-polished nozzle . Extremely long life . Delivery by May 11 . Original spare part . Delivery by May 11 . High precision .

Delivery by May 11 . Extremely hard . Unique nano-coating .

Other spare parts

For all printing materials . Delivery by May 11 . High performance . Delivery by May 11 . High UV light flow . Universally applicable .

Delivery by May 11 . High UV light flux . Universally applicable. Delivery by May 11 . Anycubic Heated Bed Including Ultrabase2 Model types. Delivery by May 11 . Higher melting capacity .

High hotend compatibility. Delivery by May 11 . High performance . More powerful, faster and bigger 3D prints . Delivery by May 11 . Special coating . For high temperatures .

High thermal conductivity . Delivery by May 11 . High precision . Delivery by May 11 . E3D V6 Hardened Steel Nozzle -​ 1.75 mm5 diameters.

E3D V6 Hardened Steel Nozzle -​ 1.75 mm

Strong abrasion resistance .
Especially for abrasive filaments .

BondTech CHT Coated Nozzle M6 x 1.75 mm

Long service life. Delivery by May 11 . Delivery by May 11 . For MakerBot, BQ, .. Delivery by May 11 . Micro-Swiss Coated Nozzle for the E3D Volcano 1.75 mm5 diameters. Delivery by May 11 .

All prices excl. CHECK PRICE ON AMAZON. New & old nozzle in direct comparison after 1 year. Blockage in the sewer due to a slipped hose.

Micro-Swiss Coated Nozzle for the E3D Volcano 1.75 mm

Defective hot tube / old.
Temperature sensor defective.

Timing belt

M6 thread in the extruder. A rather inconspicuous but serious wear part, because this part holds the Bowden (PTFE hose) in position, but it can happen that the coupling slips due to the constant load and then the hose slips.

It is advisable to support the coupling with a very thin cable tie. The same screws are not used here, there is an M6 plug on the extruder and an M10 plug on the hotend, the costs in the bundle are around € 11, but in a pack of 10.

CHECK PRICE ON AMAZON. Components go by, but when the motherboard says goodbye, it’s usually a gradual process due to a partial failure. Various things can be responsible here, a defective transistor, a defective resistor and the system as a whole is no longer properly operational.

Stepper motor / stepper motor

So it can be that the stepper motor no longer works properly because it receives too little or too much current, it receives wrong signals etc.
But a motherboard is not a total damage, but more than annoying.

power adapter

You have to reckon with costs of 30 € for a new mainboard. Many renew their stepper drivers so that their printer becomes quieter, that’s completely fine, but you have to make sure that the voltage is set correctly so that the stepper motors get the right voltage and do not take any damage.

Motherboard & Stepper Driver

Motherboard price: about 29 €. CHECK PRICE ON AMAZON. Stepper driver price: about 30 €.

CHECK PRICE ON AMAZON. The power supply is built into the Anycubic below the print bed and is considered very safe in the broadest sense, which cannot be said with other printers.

  • This can lead to heat damage or overvoltage, which, however, usually does not occur. Often there is concern about a cable fire or power supply fire with the Anet a8, the power supply unit is much less sophisticated and at risk of fire, the installation of Mosfets is recommended here, but this is not required in the Anycubic i3 Mega.
  • If the danger is still too great for you, I recommend buying a fire ball . Price around € 30.

Plug for hotend and extruder

They are the heart of every FDM printer, because every movement that the printer makes is carried out by a stepper motor, these cost an average of € 15 and are also suitable for one or the other DIY product.

At some point the engine just kneels here. CHECK PRICE ON AMAZON. Ball bearings can wear out, these ball bearings are systematically like the built-in ball bearings, but in contrast to the plain bearings, these are made of metal.

BROZZL Hardened Steel Nozzles for E3D V6

The advantage of ball bearings is their longevity, plastic plain bearings can quickly show signs of wear. This can be damaged by incorrect use or even by greasing.

CHECK PRICE ON AMAZON. A wearing part that rarely has a defect, but when it does have a defect, it is all the more annoying, because you can forget about your printing afterwards, as you have no safety mechanism here that can guarantee whether everything is working or not.

Otherwise your print head would simply stop or your bed would no longer move. The repair costs are between 8-15 € depending on whether you buy a bundle or just the tape.

CHECK PRICE ON AMAZON. Depending on whether a connector is defective or missing from a new hotend, a JST connector box can help you.


Using PLA filaments may not require much heating. Yet, it’s a good idea to make sure the heatbed doesn’t overheat the printer’s mainboard.

Proper MOSFET assembly necessitates some hands-on experimenting. Yet, there are many techniques on YouTube that can help users. One may also print the holder for the MOSFET, to get it safely mounted inside the 3D printer’s base.


The stepper motor that comes with the filament feeder has been known to overheat, according to certain users.

An overheated stepper motor will eventually begin to skip steps, resulting in sloppy prints. Some users have suggested adding heatsinks to passively cool down the stepper motor.

For others, though, this alternative was ineffective. Instead, they used a 3D printed mount to attach an extra fan to the motor.

There are no screws necessary for installing. All of the components in this i3 Mega upgrade are designed to snap into place by themselves.

Users must connect the auxiliary fan to the power supply unit if they want it to turn on when the 3D printer is turned on.

This is a simple technique that requires only the removal of the printer’s base cover to gain entry to the PSU. All that one has to do next is fix the power cord by screwing into the PSU.

It is safe to say that one should open the base cover with caution and disconnect the 3D printer before doing so!

Anycubic Heated Bed Including Ultrabase

$13.95 In Stock

Some argue that such an i3 Mega upgrade is ineffective since it does not address the root issue. As a result, they recommend lowering the current applied on the motor.

Alternative to the Standard Hotend

The Anycubic Mega S, like most other 3D printers, might have a blocked or even broken hotend. As a result, in the event of a crisis, it is suggested that one obtain a replacement good-quality hotend, which will avoid these issues.

The ANYCUBIC Hotend Extruder 1.75 mm* is a wonderful alternative here, since it fits precisely on the Anycubic Mega S. The cables are securely secured and protected with tubes on this hotend, ensuring that it operates dependably for a long period.

One can also get great prints of stunning quality from the Mega S with the E3D V6 hotend upgrade!

Besides the hotend, this upgrade contains 3D printed components that allow users to fix the new hotend. While retaining the remaining standard parts.

The bundle comes with a Bowden attachment for supporting the tube link with the hotend. There is also a left-cover for attaching the standard cooling fan.

An adapter ring is included in the kit to guarantee that the nozzle is in sync with the level of the original.

[Original]Anycubic I3 Mega 3D Printer Extruder Print Head

$16.99 In Stock

The Anycubic i3 Mega update is quite easy to install, yet one needs to write a few simple lines of G-Code. Its developer has created a step-by-step YouTube video for this purpose.

Better Spool Holder

The standard fit filament spool holder is not good enough. Get a better one that fits well with the holder for the filament sensor.

The spool holder should be sturdy and not bend too much. One can couple it with a cylinder for smoother operation. Remove the filament guide if needed and insert the spool holder on the printer’s right side. Screw it to the base right down from the two screws on the top.

Push the pipe from the standard spool holder onto the filament holder. Make sure to fix the smaller plug on the right and the bigger on the left.

Details on this is available at

Operational Upgrades

Users can not only run the Mega S straight on the device, but also quickly download a program of their choice to make it easier.

This allows users to control the 3D printer from your PC through an online interface. OctoPrint is a decent alternative for this. Users can change the settings of your printing process with this software.

This is done quite easier and more elaborate than on the printer, thanks to an eloquent online interface. OctoPrint can supervise and record the printing from the Mega S if the printer is connected to a web camera.

If requested, the software can even send users an email notification when a printing procedure is complete.

OctoPrint users may also use a variety of different functionalities, known as plug-ins. Cura, a popular slicing application, is one of them. Users may operate this software to create their own 3D items.

OctoPrint is free for individuals, although premium versions with more capabilities are available.

Wi-Fi is not available by default on the Anycubic Mega S. Users can purchase a Raspberry Pi, a small, low-cost single-board computer. They can then use OctoPrint’s features effortlessly and regardless of location using a WLAN network.

Besides OctoPrint, there are other alternative, web-based software applications such as the Repetier Server and Polar Cloud. These applications help in operating multiple printers simultaneously.

Light up Print Area

Lighting of the printing area is a non-essential but very nice improvement for any 3D printer. This ensures that one always has a wonderful view of the final prints, regardless of the room’s lighting.

Allow light to shine! Install the ingenious backlight holder for the i3 Mega created by Andrey Fedotov from Myminifactory. This addition will help maintain a constant check on the 3D printing area.

It’s essentially a 3D printable structure with a line of LED bulbs within. The lighting frame is attached to the clamping frame, which is also built using a 3D printer.

This update is built to keep LED bulb strips with a maximum width of 12 mm and a length of 120 mm or 157.5 mm. There are inexpensive LED bulb strips with a maximum brightness of 15 lumen.

They are simple to insert on the 3D printed frame. Trim them to the proper length, then use the glue strip on the backside to stick them on the lighting frame.

Power up the LED bulb strip by connecting it to the power supply unit as the final step to complete the i3 Mega upgrade.

Print Bed Upgrades

The Anycubic Mega S has an excellent hotplate with first-rate adhesion thanks to the Ultrabase. The Ultrabase must be very clean for the correct functioning of the print and neater print results.

Clear the plate with a clean cloth sponged in isopropanol before each print. It’s worth noting that acetone isn’t included because it would ruin the print bed.

There are also several templates for what is defined as bed handles. These are used so that one does not burn their fingers when withdrawing the print bed to separate the print output.

The print bed can be simply withdrawn from the printer using these little holders without risking fingers getting burned.

Anycubic Ultrabase Platform for 3D Printer (240×220+ Hotbed) (Misc.)

Out of Stock

Investing in insulating mats can be quite useful. One can cut these to size and place them on the printer. The mats’ aim is to shorten the time for heating and maintain a consistent print bed temperature.

Furthermore, by using insulation mats, one can save power and even minimize noise, as the scraping of the nozzle is muted.

Securing the Printer and Cables

One can get several cable coverings and holders to ensure that the cables of the Anycubic Mega S 3D printer endure as long as possible and do not break.

One can either purchase them or print them using the Mega S printer. Secure enclosures are particularly useful for protecting the complete printer from dirt and dust. One can use these covers to protect the printer if not being used for an extended period of time.

Cord Cover Raceway Kit, 157in Cable Cover Channel, Paintable Cord Concealer System Cable Hider

$17.99 In Stock

Face Plate Stability

This position can affect the printing result depending on the surface the 3D printer is placed.

One can print a FacePlate to provide a strong and stable support for your Anycubic Mega S. These foundations are extremely simple to create with a 3D printer.

One can also make their own feet for the printer, such as the Low Profile Squash Feet that soaks and minimizes vibration.

Z-Axis Stability

As the couplings for the Z-axes are sturdy, the Z-axis of the Mega S drifts a little based on the force applied on some devices.

There are some useful modifications for the 3D printer here to help stabilize the axis. The AFUNTA couplings, for example, are more flexible than ordinary couplings.

AFUNTA 5 Pcs Flexible Couplings 5mm to 8mm Compatible with NEMA 17 Stepper Motors, Used in Small CNC Machines & 3D Printer Prusa i3 or ORD Bot with 2 Pcs Allen Wrench

$9.99 In Stock

As one has to unscrew the motors from above and then replace the couplings, the setup of these couplings is a little more difficult.

Filament Control and Calibration

On a 3D printer, the precise configuration for the filament throughput, or flows, can be tedious and time-consuming. This is the result of too many or too few filaments being frequently fed into the extruder as default.

Often, even with the slicer’s settings, this flow cannot be controlled effectively. This can result in unsatisfactory printing results.

However, by adjusting the extender settings, this can be avoided. Only a caliper, a tape measure, and a folding rule are needed for calibrating the Mega S.

The OctoPrint software is the simplest way to calibrate. Users can also connect the printer to their computer using the USB port.

Feeder Knob

Using a handy filament feeder knob, one can simplify 3D printing. To manually input filament through there, attach the knob to the stepper motor. In the end, this simple yet clever i3 Mega upgrade will make one’s work life with this printer much easier.

The filament support for the i3 Mega is constructed of durable acrylic. This standard support structure needs to work in tandem with a 3D printer.

If one prefers to keep their system tidy and small, this alternative one created by created by Yoyi_Cuesta. This is downloadable from

It’s a filament support that can be attached to the frame’s top. The designer advises printing this Anycubic i3 Mega upgrade at a fill rate of 30%, at 200°C, and with a heated bed at 60°C.

More on Upgrading i3 Mega

The Mega S is the sequel to the i3 Mega, which is one of the most well-known 3D printer manufacturers in China. In most aspects, such as volume, design, and nozzle diameter, the Mega S is very similar to its predecessor.

Unlike the i3 Mega, however, the Mega S is capable of printing with more adaptable filaments like TPU. This is owing to the extender’s continued development.

There is also a coil holder on the Mega S right side. The Anycubic Mega S and the i3 Mega are so alike. Thus all the upgrades available for the preceding model can be installed and utilized on the Mega S as well.

Yet, because of the Mega S’s further improvement, such as an upgraded extruder, one can skip some of the upgrades that are available for the i3 Mega.