A
Anonymous
Apr 14, 2026
Rating: 5/5
Perfect Fit
Fits my P1S perfectly. Great build quality.
Description
Huasu TZ4.0 Upgraded Bamboo Extruder Hotend Assembly X1 P1 Metal Integrated Throat Hardened Steel Nozzle
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Compatibility | Bambu Lab X1 / X1C / P1P / P1S |
| Nozzle Material | Hardened Steel |
| Throat Design | Integrated Metal Throat |
| Max Temperature | 300°C |
| Default Nozzle Size | 0.4 mm |
| Product Weight | 45 grams |
| Brand | HuaSu |
| Model Number | TZ4.0 |
| Installation Type | Direct Drop-in Replacement |
| Package Contents | 1x Hotend Assembly, 1x Installation Guide |
5 reviews
A
Anonymous
Apr 13, 2026
Rating: 5/5
Highly Recommend
Best upgrade for abrasive materials. Very durable.
A
Anonymous
Apr 11, 2026
Rating: 5/5
No More Clogs
Had constant clogs with stock hotend. This solved it completely.
A
Anonymous
Mar 29, 2026
Rating: 4/5
Good Quality
Works well, runs slightly hotter than stock but stable.
A
Anonymous
Mar 02, 2026
Rating: 5/5
Smooth Upgrade
Installation was straightforward. Printing CF filament now without issues.
5 FAQ
Q: Can I use 0.6mm nozzles with this?
A: Yes, the hotend supports interchangeable hardened steel nozzles including 0.6mm.
Q: Does it come with a heater cartridge?
A: Yes, the heater cartridge and thermistor are pre-installed.
Q: Is this compatible with X1 Carbon?
A: Yes, this hotend is fully compatible with the Bambu Lab X1 Carbon.
Q: What is the maximum operating temperature?
A: The TZ4.0 is rated for continuous operation up to 300°C.
Q: How long is the warranty period?
A: This product comes with a 12-month manufacturer warranty.
![Bambu Lab Right Hotend Heating Assembly 3D Printer Accessory [Compatible with H2D]](https://www.gosteppe.com/cache/medium/product/2203/legacy-main-d56482b3801c18329d097eb5.png)
![[Upgraded] TZ A1/A1 mini Brass Heatsink Detachable Hardened Steel Nozzle Hotend Print Head Ceramic Heating 70W + Temperature Sensor Component Silicone Sleeve Black](https://www.gosteppe.com/cache/medium/product/7690/legacy-main-1086528884a8845363ef5d28.webp)
![[Live Stream Exclusive] Taikang Bybo Dental - South Korean Dentium Dental Implants for Tooth Loss Restoration](https://www.gosteppe.com/cache/small/product/269973/legacy-main-5e274b6981a80a22f7dc25a6.webp)
![[800N] Electric Wrench Pure Copper Brushless Lithium Battery Electric Wrench for Scaffolders, Carpenters, and Auto Mechanics](https://www.gosteppe.com/cache/small/product/269958/legacy-main-ec3c299e01aeec8ca2d4d9fb.webp)