A
Anonymous
Apr 11, 2026
Rating: 5/5
Stable Temps
Temperature consistency is much better than my third-party hotend. Prints are smoother.
Description
Bambu Lab A1/A1 mini Official Original Stainless Steel Hardened Steel Nozzle Print Head Hotend Extruder Assembly
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Compatible Models | Bambu Lab A1, A1 mini |
| Nozzle Material | Stainless Steel / Hardened Steel |
| Nozzle Diameter | 0.4mm |
| Max Operating Temperature | 300°C |
| Thread Specification | M6 |
| Heater Cartridge Power | 40W |
| Thermistor Type | NTC 100K |
| Package Weight | 45g |
| Brand | Bambu Lab |
| Warranty Period | 1 Year Limited |
5 reviews
A
Anonymous
Mar 15, 2026
Rating: 4/5
Good but pricey
Quality is undeniable as it's official, but wish it came with a spare nozzle included.
A
Anonymous
Mar 06, 2026
Rating: 5/5
Reliable Upgrade
Needed a replacement after stripping the threads. This official assembly solved the issue immediately.
A
Anonymous
Feb 12, 2026
Rating: 5/5
Easy Swap
Installation took less than 10 minutes on my A1 mini. Genuine part fits perfectly.
A
Anonymous
Jan 27, 2026
Rating: 5/5
Perfect for Carbon Fiber
Switched to hardened steel for CF-PLA and it works flawlessly. No wear after 500g of printing.
5 FAQ
Q: What is the max temperature limit?
A: The assembly is rated up to 300°C, suitable for most common filaments.
Q: Do I need special tools to install?
A: You will need the provided wrench and a hex key, usually included with the printer.
Q: Is the thermistor included?
A: Yes, the hotend assembly comes pre-installed with the thermistor and heater cartridge.
Q: Can I use this with abrasive filaments?
A: Yes, the Hardened Steel option is designed for abrasive materials like carbon fiber.
Q: Does this fit the original A1 as well?
A: Yes, it is compatible with both A1 and A1 mini models.
![Bambu Lab Hotend Ceramic Heater and Thermistor *3 3D Printer Accessories [Compatible with P1 Series]](https://www.gosteppe.com/cache/medium/product/2204/legacy-main-27b1ab8a770b47d1d217e546.png)
