A
Anonymous
Apr 08, 2026
Rating: 5/5
Solid build quality
Feels much more robust than the original part. Heating is fast and stable.
Description
Huasuo TZ4.0 Upgraded Bambu Extruder Hotend Assembly X1P1 Metal Integrated Throat Hardened Steel Nozzle
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Compatibility | Bambu Lab X1 / P1 Series |
| Nozzle Material | Hardened Steel |
| Throat Type | Metal Integrated |
| Default Nozzle Diameter | 0.4 mm |
| Maximum Temperature | 300°C |
| Item Weight | 42 grams |
| Package Includes | 1x Hotend Assembly, 1x Nozzle |
| Color | Metallic Blue |
| Manufacturer | HuaSu |
| Part Number | TZ4.0-X1 |
5 reviews
A
Anonymous
Apr 01, 2026
Rating: 5/5
Smooth Installation
Fit my P1P perfectly. Instructions were clear and the swap took less than 15 minutes.
A
Anonymous
Feb 28, 2026
Rating: 5/5
Perfect for CF PLA
Switched to this for carbon fiber prints. No abrasion wear seen yet and flow is consistent.
A
Anonymous
Feb 06, 2026
Rating: 4/5
Good value
Works well but took some tuning to get temps right. Once dialed in, prints are great.
A
Anonymous
Jan 23, 2026
Rating: 5/5
No more clogs
Had constant clogs with stock hotend using abrasive filaments. This solved the issue completely.
5 FAQ
Q: Is this compatible with the X1E model?
A: Yes, it fits the X1E as well as the X1 and P1 series.
Q: What is the return policy if it doesn't fit?
A: We offer a 30-day return policy if the item is unused and in original packaging.
Q: Is the nozzle removable for cleaning?
A: Yes, it uses a standard thread so the nozzle can be removed for replacement or cleaning.
Q: Can I use this with PETG filament?
A: Absolutely, this hotend works with all standard filaments including PETG and PLA.
Q: Does it come with a heater cartridge installed?
A: Yes, the hotend assembly includes the heater cartridge pre-installed.
![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)
![[Sold Out & Discontinued - Display Only] Radish Defense ABO20.0 Spring Tour Series Blind Box Figure](https://www.gosteppe.com/cache/small/product/269201/legacy-main-5af4651a8d30dc42d9412600.png)
