A
Anonymous
Mar 27, 2026
Rating: 5/5
Durable and reliable
Been running this for 200 hours straight. No issues whatsoever with heat creep.
Description
TZ4.0 Upgraded Bamboo Extruder Hotend Assembly X1/P1 Series Metal Integrated Throat Tube Hardened Steel Nozzle
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Compatible Printer Series | Bambu Lab X1 / P1 Series |
| Nozzle Material | Hardened Steel |
| Nozzle Diameter | 0.4mm |
| Throat Tube Type | Integrated Metal Tube |
| Maximum Operating Temperature | 300°C |
| Item Weight | 45 grams |
| Manufacturer Brand | TZ4.0 |
| Color | Silver / Black |
| Package Contents | 1x Hotend Assembly, 1x Installation Tool |
| Warranty Period | 6 Months Limited Warranty |
5 reviews
A
Anonymous
Mar 25, 2026
Rating: 5/5
Smooth extrusion
Noticed less resistance during printing. High quality materials used in construction.
A
Anonymous
Mar 24, 2026
Rating: 4/5
Good upgrade, tricky install
Works great once installed. Just take your time with the thermistor connection to avoid errors.
A
Anonymous
Mar 05, 2026
Rating: 5/5
Perfect for Carbon Fiber
Finally able to print CF-PLA without worrying about nozzle wear. The integrated tube prevents clogs effectively.
A
Anonymous
Feb 03, 2026
Rating: 3/5
Works but expensive
Does the job well, but price is a bit high compared to stock parts.
5 FAQ
Q: What is the max temperature rating?
A: The hardened steel nozzle supports printing up to 300°C safely.
Q: Does this come with a new heater cartridge?
A: Yes, the hotend assembly includes the heater and thermistor pre-installed.
Q: Do I need to recalibrate after installation?
A: We recommend running the flow rate calibration after swapping the hotend.
Q: Is this compatible with the X1 Carbon?
A: Yes, it is fully compatible with all X1 and P1 series printers.
Q: Can I still use regular PLA with this?
A: Absolutely, it works with all standard filaments including PLA, PETG, and ABS.
![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)
![[Buy 2 Get 10% Off] Lanzhai Purple Iris Painted Felt Mat – Thickened, Moisture-Resistant, Non-Pilling for Calligraphy & Painting](https://www.gosteppe.com/cache/small/product/269581/legacy-main-603d11ff0e43b7741fb1dc38.webp)
