A
Anonymous
Mar 31, 2026
Rating: 4/5
Solid performance
Works as advertised. Shipping took a bit longer than expected but the product is worth it.
Description
Huasu TZ4.0 Upgraded Bambu Extruder Hotend Assembly for X1/P1 with Metal Integrated Throat and Hardened Steel Nozzle
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Compatible Printer Model | Bambu Lab X1 / P1 Series |
| Nozzle Material | Hardened Steel |
| Nozzle Diameter | 0.4mm |
| Throat Tube Type | Integrated Metal Throat |
| Maximum Temperature | 300°C |
| Item Weight | 45g |
| Brand | Huashu |
| Model Number | TZ4.0 |
| Package Contents | 1x Hotend Assembly, 1x Nozzle |
| Warranty Period | 3 Months Manufacturer Warranty |
5 reviews
A
Anonymous
Mar 23, 2026
Rating: 5/5
Smooth Extrusion
Noticed less clogging since switching to this assembly. The integrated tube seems to prevent gaps.
A
Anonymous
Mar 02, 2026
Rating: 4/5
Good quality but tight fit
The metal throat is solid. Had to apply a bit of force during installation but works great now.
A
Anonymous
Feb 25, 2026
Rating: 5/5
Perfect Upgrade for ABS
Installed easily on my X1C. Temperature stability is much better than stock.
A
Anonymous
Jan 29, 2026
Rating: 5/5
Handles Carbon Fiber Well
Been printing CF-PLA for weeks without any wear on the nozzle. Highly recommend for abrasive materials.
5 FAQ
Q: Does it include a new heating cartridge?
A: The assembly comes with the heating cartridge pre-installed within the hotend block.
Q: What is the thread size for the nozzle?
A: It uses the standard M6 thread size compatible with Bambu Lab hotends.
Q: Can I use this with nylon filament?
A: Yes, the hardened steel nozzle supports high-temperature and abrasive filaments like Nylon.
Q: Do I need to recalibrate after installation?
A: We recommend running the flow rate calibration and vibration calibration after swapping hotends.
Q: Is this compatible with the Bambu Lab P1P?
A: Yes, this assembly is designed for both X1 and P1 series printers.
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