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Home / Hot End and Nozzle / Bambu Lab A1 Mini/A1 Hotend Nozzle Print Head Assembly with Insulating Silicone Sock, Extruder Gear, and Fan
Hot End and Nozzle

Attributes

Brand -
Category 3D Printing Accessories / Hot End and Nozzle
Origin -
Compatibility Bambu Lab A1 / A1 Mini
Nozzle Diameter 0.4 mm
Heater Block Material Aluminum Alloy
Maximum Temperature 300°C
Heater Cartridge 40W
Thermistor Type NTC 100K
Cooling Fan Voltage 24V DC
Insulation Sleeve High-Temp Silicone
Assembly Weight 85 grams
Manufacturer Leji

5 reviews

A

Anonymous

Apr 15, 2026

Rating: 5/5

Stable Temps

Temperature consistency is much better than the stock part.

A

Anonymous

Mar 19, 2026

Rating: 5/5

Perfect Fit

No modifications needed. Direct replacement for A1 Mini.

A

Anonymous

Feb 24, 2026

Rating: 4/5

Good Value

Works well but the fan is slightly louder than expected.

A

Anonymous

Feb 05, 2026

Rating: 5/5

Easy Swap

Replaced my old hotend in under 20 minutes. Works flawlessly.

A

Anonymous

Jan 31, 2026

Rating: 5/5

Great Support

Had a question during install and support helped immediately.

5 FAQ

Q: How difficult is installation?

A: It is straightforward. Please refer to the official maintenance guide.

Q: Does this fit the original A1?

A: Yes, this assembly is compatible with both A1 and A1 Mini.

Q: Is the fan replaceable?

A: Yes, the cooling fan is a standard component and can be replaced.

Q: Can it handle ABS filament?

A: Yes, the hotend reaches temperatures suitable for ABS printing.

Q: Is the nozzle included?

A: Yes, it comes with a standard 0.4mm nozzle pre-installed.

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