Hotend Parts

Boron Nitride Thermal Paste (BN Paste) Thermal paste improves heat conduction and heat distribution in the hotend. Contains high quality ZYP™ Boron Nitride and proprietary binders which reduce cracking and flaking when dried...

Bowden Collet with Clip Replacement Collet for our RepRap V6 Heatsinks Suitable for 4mm OD Bowden tube Fits:  PB Select™ V6 Heatsink Orbiter Extruder V2.0 Includes: Push fit collet (1 pc) Collet clip (1 pc) Does not fit E3D heatsink.  

PB Select CopperBlock™ Heater Block Nickel composite coated copper increases thermal conductivity.  Includes: Heater block (1 pcs)Set screw (1 pcs)Clamping screw (1 pcs) Specifications:Plating: Nickel CompositeMax Temperature:...

CopperBlock™ Hot Block This Volcano style heater block is compatible with E3D thermistor cartridges and high temperature, high accuracy PT100 temperature sensors. Includes:  Heater block (1 pcs)Set screw (1 pcs)Clamping screw (2...

RepRap Heatsink Fan Mount

RepRap Heatsink Fan Mount Color: Clear

RepRap Heatsink Fan Mount Color: Red

PB Select™ All Metal Heat Break Includes: Heat break (1 pcs) For 1.75mm filament only Fits:E3D V6 hotendE3D Volcano hotendRepRap hotendPrusa MK2/3 (all variants without MMU)INTAMSYS FUNMATE HT

PB Select™ Titanium Alloy Heat Break for RepRap and E3D V7 Style Hotend Includes: Heat break (1 pcs) Low thermal conductivityHelps eliminate heat creepTitanium creates a sharper thermal cutoff for a more consistent extrusion Extremely smooth...

PB Select™ Heater Block Includes:Machined aluminum heater block (1 pcs)Set screw (1 pcs)Heater clamping screw (1 pcs) Fits:Prusa MK2Prusa MK2.5Prusa MK2.5SPrusa MK3Prusa Mk3SPrusa MK3S+E3D V6RepRap

  E3D Universal V6 1.75mm Heat Sink with Collet Designed to work with both Bowden and Direct Drive Hotends Includes:Heat sink for 1.75mm V6 Hotends (1 pcs)Collet with blue clip (1 pcs) Fits:E3D V6 HotendPrusa MK2/2.5/SPrusa MK3/S/S+

Heavy Duty Metal Push Fit Connector  All Metal For 4mm Tube Thread G1/8″  Note: If you are having trouble with the Bowden tube popping out, click here and go to the Bowden tube section