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Extruder Upgrade Aluminum Block

57 reviews
100% of buyers enjoyed this product! 1569 orders
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HTB1Y63RPXXXXXbEXVXXq6xXFXXXZ - Extruder Upgrade Aluminum Block



Upgraded Replacement Aluminum MK8 Extruder Drive Feed for CR-10, 10S S4 S5, it is stable and durable.

This modified MK8 Extruder has a filament guide tube, all screws, spare drive gear, and upgraded Bowden tube fitting, for CR-10 3D Printer. Our design gives complete support of flexibles from the intake and output ends. We’ve reduced the price and complexity of printing flexibles. It will also allow to print faster with sustained quality and no risk for grinding the filament.Frankly, it looks amazing, and performs better than the plastic version included in stock printers. It allows you to print flexibles, and regular plastic filaments.Easy and convenient to use.With high quality and durable performance.100% brand new and in good condition.




STABLE and DURABLE: DIY kit and you need to assemble by yourself. Our kits include all the necessary screws & parts needed to directly replace your old original weak extruder.


EASY TO INSTALL: All you do is unbolt the old original Creality extruder & screw in the new “Metal Extruder” and ready to start printing. Used for 1.75mm filament of 3D printer MK8 bowden extruder frame.


ADVANTAGES: The advantages of a metal extruder is you have better stronger pressure pushing the filament into the printer nozzle and so will improve on the printers’ performance. Our extruder kits have an adjustable bolt so that you can adjust the pressure of the extruder gear as needed.


Colour: Red /Champagne

Material: Aluminum

Filament: 1.75mm

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1Set MK8 Extruder

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We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping on most products to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Crediblemall (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 10 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending us a message to

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorize you to do so.

Real customer reviews

57 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
23 Jul 2020

everything ok

verifed buyer
20 Jul 2020

déjà ma 2eme commande parfait pour ma Ender 3 pro

verifed buyer
19 Jul 2020

Fast shipping. Good item. Thank you.

verifed buyer
19 Jul 2020

Got it in three months. Seller says, because of the computer failure, the order was not shipped on time (in status it was written "the store canceled the order"). Evaluation of the goods do not reduce, after correspondence all sent

verifed buyer
18 Jul 2020

прибыла за 10 дней. товаром доволен.

verifed buyer
16 Jul 2020

Комплектность как заявлено , В общем всё хорошо , что не понравилось - Подшипник ну с очень большим осевым люфтом , нет вставки под пружину и она гнётся как червяк , фитинг под трубку из алюминия , и очень плохо надавливается кольцо для разблокировки . В остальном всё достойно применения .

verifed buyer
15 Jul 2020


verifed buyer
14 Jul 2020

Perfect, thanks a lot

verifed buyer
14 Jul 2020

seems complete but not mount yet.

verifed buyer
13 Jul 2020

Llego sin problemas, se compro con un tubo de 2x4, pero el tubo es algo pequeño para la entrada, por lo que se debe de colocar algo para que haga presión el tubo con el cople de la extrusora. Incluye tornillos extra. El ensamble contempla la utilización de un soporte, ya que de no utilizarlo, los tornillos quedan muy largos y la pieza "baila". Fuera de lo anterior mencionado, todo llego perfecto y completo. Solo unos pequeños arañazos en las piezas de aluminio.

verifed buyer
13 Jul 2020


verifed buyer
12 Jul 2020

Delivered to the UK in a couple of weeks. I haven't had one missing order from this BTT store.

verifed buyer
11 Jul 2020

On Ander 3 Pro got up. Not enough instructions. Already printed, all norms. The only thing when you screw a bearing roller with a engraver, the Bolt turns, it looks short and does not reach the thread, or maybe a carving like that.

verifed buyer
11 Jul 2020


verifed buyer
10 Jul 2020

as described

verifed buyer
10 Jul 2020


verifed buyer
10 Jul 2020

very satisfied thank you!

verifed buyer
9 Jul 2020

Everything looks good, need to test.

verifed buyer
8 Jul 2020


verifed buyer
7 Jul 2020

The kit corresponds, but there was one nuance. The design does not provide for spring adjustment. Or have to take from the staff...

verifed buyer
5 Jul 2020

Perfect product as described, works 100% perfect

verifed buyer
3 Jul 2020

It's here

verifed buyer
2 Jul 2020

All as in the product description. Great item.

verifed buyer
1 Jul 2020

Arrived this afternoon, Perfect. Thank you.

verifed buyer
1 Jul 2020

Just by the forwarder fast recommend this store תצליח

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