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Home / Hot End and Nozzle / 3D Printer Accessories E3D V6 Stainless Steel Throat Tube with PTFE Liner Remote/Direct Feed Tube for 1.75/3mm Filament

Attributes

Brand -
Category 3D Printing Accessories / Hot End and Nozzle
Origin -
Material Stainless Steel
Filament Compatibility 1.75 mm / 3 mm
Thread Specification M6 Thread
Total Length 22 mm
Inner Diameter 2.0 mm
Outer Diameter 6.0 mm
Max Operating Temperature 250°C (PTFE Liner)
Printer Compatibility E3D V6 Style Hotends
Liner Type Integrated PTFE
Package Contents 1x Hotend Throat Tube

5 reviews

A

Anonymous

Apr 10, 2026

Rating: 4/5

Good Quality, Tight Fit

The stainless steel feels durable. It was a bit tight going into the heat block, but once seated it works well. Printing PLA without issues so far.

A

Anonymous

Mar 23, 2026

Rating: 3/5

Okay, Installation Tricky

The part works fine once installed, but I found it difficult to align properly during assembly. Make sure you have the right tools handy.

A

Anonymous

Mar 15, 2026

Rating: 5/5

Excellent Upgrade

Highly recommend this for anyone looking to replace a worn-out throat. It handles heat well and the filament feeds smoothly through the liner.

A

Anonymous

Feb 08, 2026

Rating: 5/5

No More Clogs

I was having frequent jamming issues with my old tube. Swapped this in and the problem disappeared. The PTFE liner seems high quality.

A

Anonymous

Feb 04, 2026

Rating: 5/5

Perfect Fit for My V6

This throat tube fit perfectly into my E3D V6 clone. The threading was smooth and I haven't experienced any clogs since installation. Great value for the price.

5 FAQ

Q: What is the thread size on this component?

A: The threading is standard M6, which is compatible with most E3D V6 compatible heat blocks and heatsinks.

Q: Does this come with the PTFE liner already installed?

A: Yes, this throat tube features an integrated PTFE liner, so no separate installation is required.

Q: What is the maximum temperature rating for this tube?

A: Due to the PTFE liner, we recommend keeping temperatures below 250°C to prevent degradation of the liner material.

Q: Can I use this for direct drive extruders?

A: Yes, this throat tube is compatible with both Bowden and direct drive setups as long as the hotend assembly is V6 style.

Q: Is this compatible with the Creality Ender 3 stock hotend?

A: This is designed for E3D V6 style hotends. The Ender 3 stock hotend is slightly different, but many users upgrade to V6 style clones where this fits perfectly.

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