Original Stainless Steel P1 Extruder Unit for Bambu Lab P1P/P1S 3D Printer with Dual Gears for Increased Extrusion Force & Filament Run-Out Detection
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Availability:
Only 9 left in stock, order soon!
Arrives
Sunday, Mar 1
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Style: P1S/P1P Extruder
Features
- 100% OEM Compatibility: Direct replacement Extruder Unit for Bambu Lab P1S P1P 3d printer accessory, ensure smooth and stable printing performance
- Enhanced Extrusion Performance: Bamboo Lab P1 extruder features durable stainless steel dual gears for increased extrusion force and anti-slipping, reliably feeding common filaments like PLA, PETG, and TPU
- Integrated Filament Run-out Detection: Built-in sensor automatically pauses printing when filament runs out, preventing incomplete prints and material waste
- Important Installation Note: This P1S/P1P replacement extruder unit does not include the three installation screws; carefully retain your original screws for installation
- Quick Installation Steps: Please scan the QR code on the product packaging to enter the bambu lab wiki, switch to English, and search for the keyword "P1 Replacing the Extruder unit "
Description
The P1 Series stainless steel extruder is driven by a stainless steel double gear to increase extrusion force and prevent slipping. It is suitable for common 3D printing consumables such as PLA, PETG, TPU, and supports material break detection. Package includes: 1PK Stainless steel extruder unit
Package Dimensions: 5.31 x 3.98 x 1.57 inches
Item Weight: 2.39 ounces
Manufacturer: Bulto
Date First Available: June 10, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Mar 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: P1S/P1P Extruder
My Bambu P1S kept getting clogged and after trying all kinds of different fixes, I found online everything from replacing the PTFE tubes to the extruder gears themselves nothing worked no matter what I did after an hour or two of usage the filament would get stuck inside of the extruder, and it would mushroom and get jammed. So in the end what I ended up figuring out was that I replaced a hot end and did not use genuine bamboo parts the tolerance wasn’t the same, and it ended up clogging and causing all kinds of issues. I was going to purchase a new extruder from Bambu but the time it took to arrive would be Weeks. I found this replacement on Amazon. It arrived in two days it ended up not being the issue. But the build quality was excellent and the shipping was super fast. I highly recommend if you need bamboo parts to get the original ones but get them from Amazon same price much faster shipping
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Reviewed in the United States on February 13, 2026 by Kristina/Matt Kristina/Matt
Style: X1/X1C Extruder
Perfect fit and quality
Reviewed in the United States on February 10, 2026 by Juditoo
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Good stuff
Reviewed in the United States on January 8, 2026 by Robert Shelton
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This was an OEM Bambu part and came with the box and labeling. It also came with the screws and silicone adhesive. I have a craft show this weekend and one of my printers had a piece of melted filament get pulled up into the coupling area. There was no way I could save it because it melted and fused to the inside of the plastic housing. I was able to overnight this extruder, something I can't do from Bambu, and it wound up costing me about the same as if I had gotten it from Bambu directly. Was able to zap this in within 2 minutes and get my machine going again. All the forges are active!
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Reviewed in the United States on October 30, 2025 by Melissa Teeple
Style: P1S/P1P Extruder
great
Reviewed in the United States on December 23, 2025 by Jennifer Smith
Style: X1/X1C Extruder
Works great👍
Reviewed in the United States on November 19, 2025 by DIANE J RODRIGUEZ
Style: P1S/P1P Extruder
I did not expect it to be an original part. It came in its original box and it works as it should. After a week of using it every day I have not had any issues. It is a bit cheaper in the bambu lab website, but after adding the shipping it is almost the same price, but you have to wait a week, sometimes longer to get it. However, buying here on amazon was perfect because I got it the next day. The price difference is worth it because you get it fast.
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Reviewed in the United States on October 2, 2025 by Amazon Customer
Style: P1S/P1P Extruder
Everything is set up together perfectly for you to just plug in
Reviewed in the United States on October 23, 2025 by Maxwell Murphy