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Home / Hot End and Nozzle / Huasu TZ4.0 Upgrade Bambu Extruder Hotend Assembly X1/P1 Metal Integrated Throat Hardened Steel Nozzle

Attributes

Brand -
Category 3D Printing Accessories / Hot End and Nozzle
Origin -
Compatibility Bambu Lab X1, X1-Carbon, P1P, P1S
Nozzle Material Hardened Steel
Throat Design All-Metal High Flow
Default Nozzle Size 0.4mm
Maximum Temperature 300°C
Heater Cartridge 40W 24V
Thermistor Type NTC 100K
Item Weight 82 grams
Brand Huashuo
Warranty 180 Days

5 reviews

A

Anonymous

Apr 16, 2026

Rating: 5/5

High Temp King

Running PC and ABS successfully. Very stable temperature control even at higher ranges. Recommended upgrade.

A

Anonymous

Apr 16, 2026

Rating: 5/5

Easy Swap

Installation was straightforward. Took about 15 minutes total including calibration. Prints look crisp.

A

Anonymous

Apr 02, 2026

Rating: 5/5

Perfect for Abrasives

Finally printing carbon fiber without clogs. The hardened steel nozzle makes a huge difference compared to the stock brass one.

A

Anonymous

Feb 17, 2026

Rating: 5/5

Reliable Upgrade

Been using for 3 months on my P1S. No heat creep issues whatsoever. Worth the investment for serious printing.

A

Anonymous

Feb 15, 2026

Rating: 4/5

Good Quality

Works well, though the fan is slightly louder than the original stock part. Performance is solid though.

5 FAQ

Q: Is this compatible with the P1P?

A: Yes, it fits both X1 and P1 series printers perfectly.

Q: Can I change the nozzle size later?

A: Yes, it uses standard threaded hardened nozzles compatible with Bambu Lab.

Q: Is the thermal paste pre-applied?

A: Yes, the heating block comes with thermal paste applied ready for use.

Q: What filaments are recommended?

A: Ideal for PLA, PETG, ABS, and abrasive materials like Carbon Fiber.

Q: Does it come with a silicone sock?

A: No, the all-metal design does not require a silicone sock.

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