A
Anonymous
Mar 29, 2026
Rating: 5/5
Saved my printer
My original hotend failed after heavy use. This replacement works flawlessly with PETG.
Description
Bambu Lab 3D Printer A1/A1 mini Hotend Extruder Parts Temperature Sensor Gear Set Bearing
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Compatible Model | Bambu Lab A1 / A1 mini |
| Part Type | Hotend Extruder Assembly |
| Standard Nozzle Size | 0.4 mm |
| Maximum Temperature | 300°C |
| Heater Cartridge Power | 40W |
| Thermistor Type | NTC 100K |
| Material | Aluminum Alloy & Stainless Steel |
| Package Weight | 150 grams |
| Color | Silver / Black |
| Warranty | 6 Months Limited |
5 reviews
A
Anonymous
Mar 23, 2026
Rating: 3/5
Works but shipping was slow
The part itself is fine and functions correctly. However, delivery took longer than expected.
A
Anonymous
Mar 15, 2026
Rating: 5/5
Perfect replacement
Installed easily and fixed my clogging issue immediately. Prints are back to normal quality.
A
Anonymous
Feb 22, 2026
Rating: 5/5
Genuine Bambu Part
Verified authenticity via QR code. Temperature sensing is accurate compared to the old one.
A
Anonymous
Jan 23, 2026
Rating: 4/5
Good quality but tight fit
The part feels genuine and works well. Had to apply a bit of force to seat it properly.
5 FAQ
Q: What tools are needed for installation?
A: You will need the included hex key and a pair of pliers for the tube connector.
Q: Is this compatible with the A1 mini?
A: Yes, this part is designed for both the Bambu Lab A1 and A1 mini models.
Q: Is the wiring harness different?
A: No, the connectors match the original factory wiring exactly.
Q: Does it come with a nozzle?
A: Yes, the assembly includes a standard 0.4mm nozzle pre-installed.
Q: Can this handle ABS filament?
A: Yes, the hotend supports temperatures up to 300°C suitable for ABS.
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