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Home / Hot End and Nozzle / Huasu T-Hard Z4 Upgraded Bambu Lab Extruder Hotend Assembly, Extruder Head Cover X01P Steel 1-Piece Metal Throat Tube

Attributes

Brand -
Category 3D Printing Accessories / Hot End and Nozzle
Origin -
Compatible Printer Series Bambu Lab X1 & P1 Series
Nozzle Material Hardened Steel
Throat Type Integrated Metal Throat
Maximum Temperature 300°C
Filament Diameter 1.75 mm
Default Nozzle Diameter 0.4 mm
Assembly Weight 85 grams
Color Silver and Black
Package Contents 1x Hotend Assembly, 1x Nozzle Removal Tool
Warranty Period 6 Months Limited

5 reviews

A

Anonymous

Apr 06, 2026

Rating: 5/5

Stable temperatures

Noticed better temperature stability during long prints.

A

Anonymous

Mar 07, 2026

Rating: 3/5

Good but shipping slow

The part works fine but took longer than expected to arrive.

A

Anonymous

Feb 21, 2026

Rating: 5/5

Great for abrasive filaments

Switched to this for carbon fiber prints. No wear on the nozzle so far.

A

Anonymous

Feb 05, 2026

Rating: 4/5

Solid upgrade

Good quality but a bit pricey compared to third party options.

A

Anonymous

Jan 30, 2026

Rating: 5/5

Easy installation

Took me about 15 minutes to swap out. Works perfectly on my P1P.

5 FAQ

Q: Is this compatible with the X1 Carbon?

A: Yes, this assembly is fully compatible with the X1 Carbon model.

Q: What is the difference from the stock hotend?

A: This version features a hardened steel nozzle and metal throat for durability.

Q: Do I need to calibrate after installing?

A: Yes, we recommend running a flow calibration after installation.

Q: Can I use this with PLA only?

A: Yes, it works with PLA, but it is designed to handle higher temperature materials as well.

Q: Does it come with a 0.6mm nozzle?

A: It comes standard with a 0.4mm nozzle, but you can swap it for other sizes.

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