Attributes

Brand	-
Category	Hardware & Tools / Other Machinery & Hardware (New)
Origin	-
Compatible Models	CR-6 SE, CR-5
Material	Aluminum Alloy, Brass
Nozzle Diameter	0.4mm (Standard)
Heating Power	24V 40W
Thermistor Type	NTC 100K
Filament Compatibility	PLA, PETG, TPU, ABS
Package Contents	Hotend Assembly, Nozzle, Heating Block, Fan, Screws
Cooling Fan Voltage	24V
Origin	Factory Direct
Warranty Period	90 Days

6 reviews

Anonymous

Mar 26, 2026

Rating: 5/5

Saved my printer!

I thought I needed to buy a new printer when my extruder failed. This assembly kit brought my machine back to life. Prints are crisp, and the temperature stability is excellent.

Anonymous

Mar 21, 2026

Rating: 3/5

Works well but shipping took long

The product itself works great on my CR-6 SE. However, shipping took longer than expected. Once installed, no issues with extrusion or layer adhesion.

Anonymous

Mar 11, 2026

Rating: 4/5

Good value but instructions could be better

The hardware quality is solid for the price. It fits the CR-5 perfectly. I deducted one star because the wiring diagram was a bit faint, but if you know your way around a 3D printer, it's easy.

Anonymous

Mar 07, 2026

Rating: 5/5

Perfect replacement for my CR-6 SE

My original hotend started clogging frequently, so I ordered this full set. Installation was straightforward, and the print quality improved immediately. The heating is consistent, and the fan runs quietly.

Anonymous

Mar 07, 2026

Rating: 5/5

High-quality components

Examined the brass nozzle and aluminum block under a loupe; machining looks precise. No burrs or defects. Heats up quickly to 200°C and holds temp within 1 degree.

Anonymous

Mar 02, 2026

Rating: 5/5

Essential spare part

Every 3D printer owner should have one of these as a backup. The full set includes everything needed for a quick swap. Highly recommend for minimizing downtime.

5 FAQ

Q: Do I need to level the bed again after installing this?

A: Yes, whenever you replace the hotend or nozzle, it is best practice to re-level your build plate and adjust the Z-offset to ensure perfect first layers.

Q: Can I use this for printing abrasive filaments like Carbon Fiber?

A: The standard nozzle included is brass, which is not recommended for abrasive materials. You can replace the nozzle with a hardened steel one compatible with this heating block.

Q: Is this compatible with the original Ender 3?

A: No, this assembly is specifically designed for the CR-6 SE and CR-5 models. The mounting points and wiring connectors differ from the Ender 3 series.

Q: Does this come with a thermistor installed?

A: Yes, the hotend assembly comes pre-installed with an NTC 100K thermistor, ready for immediate use.

Q: What is the maximum temperature this hotend can handle?

A: The assembly is rated for continuous operation up to 260°C, which covers most common filaments including ABS and Nylon.

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