Replacement Parts

Bondtech Ball Bearing - 5×8x2.5 High precision ball bearing used in the Bondtech BMG and dual/single direct extruders for Raise3D. Sold in units of 1

This mount for the BMG extruder is CNC machined to precise tolerances in 3 mm thick aluminum, assuring a secure and stable mounting for your extruder.

Replacement Shaft Assembly for Bondtech BMG Extruder Includes set screw for primary drive gear

Adapter Direct - Bowden for 1.75mm diameter filament CNC-machined in aluminum, anodized black, with a mounted 4mm push-fit connector. Use this adapter in the groove mount where the hot-end is located to fit your Bowden tube - see center image below...

Adapter Direct - Bowden for 3mm diameter filament CNC-machined in aluminum with a mounted push-fit connector for 6mm tube. Use this adapter in the groove mount where the hot-end is located to fit your Bowden tube - see center image below.

Bondtech Dupont Cable Dupont cable 4-pin connector to 6-pin connector. This cable is by default wired for the Bondtech 40mm geared Nema17 motor. Please make sure that it follows the schematics for your application. Controller Side   ...

Bondtech Stepper Motor Cable Length: 0.7 meter Connectors: 4-pin Dupont with lock to JST-XH6 6 pin. This cable is by default wired for the Bondtech 40 mm geared Nema17 motor. Please make sure that it follows the schematics for your application...

Bondtech JST-XH4 Cable JST-XH4 4-pin connector to JST-XH6 6-pin connector. This cable is by default wired for the Bondtech 40mm geared Nema17 motor. Please make sure that it follows the schematics for your application. Controller side   ...

Bondtech PC2510 to JST-XH6 Cable PC2510 4-pin connector to JST-XH6 6-pin connector. This cable is by default wired for the Bondtech 40mm geared Nema17 motor. Please make sure that it follows the schematics for your application. Controller side ...

DDS Main Cable Assembly Fits: 2nd Generation DDS for CR-10S Length: 120 cm Includes 1x DDS main cable with: Molex micro-fit male plugs for Heater and Thermistor cartridges JST contact plugs, male, for axial and radial fans...

DDX Thermistor Adapter 3.0mm Use this adapter set to fit the Creality original thermistor into Slice Engineering's Copperhead™ or Mosquito™ Hot Block Please Note: Thermistor and hot block shown in picture are NOT included

DDX v2 Rear Housing For owners of DDX v1 units only Fit the Micro Swiss hotends in your DDX. SLS made part using Polyamide 12 (Nylon).

Genuine Bondtech Drive Gear Kit 1.75mm/5.0mm Come as a set consisting of a primary drive gear, a secondary gear, bearings and a shaft. This kit is for 1.75 mm diameter filament and contains:  primary gear with inner diameter of 5mm secondary...

Genuine Bondtech Drive Gear Kit - 1.75/8.0mm Drive gear kits come as a set consisting of a primary drive gear, a secondary drive gear, bearings and a shaft. This 1.75/8.0mm gear kit is for 1.75 mm diameter filament and contains:  Primary gear...

Genuine Bondtech Drive Gear Kit - 3.0/8.0mm Drive gear kits come as a set consisting of a primary drive gear, a secondary drive gear, bearings and a shaft. This gear set is for 2.85/3mm diameter filament and contains a primary gear with inner...

Extension Cable for Bondtech DDS on Creality CR10S  Extension cable to use the Bondtech Creality CR10S Direct Drive Extruder on the S4 and S5 models.  This will extend the existing cables 40 cm...

This Rebuild Set contains only the necessary parts to update the previous Bondtech Upgrade Kit for Prusa i3 MK2.5/3 to the MK3S design. This upgrade is necessary because the Prusa i3 MK3S feature a new integrated IR filament sensor that doesn’t...

Filament Guide for a Bowden Tube-style configuration 1.75mm or 3mm available  Will be printed in a random color in premium PLA, ABS or PETG Fits in the underside of the QR and V2 extruder, helps with filament loading as it guides the...

Bondtech SS Heat-break Kit for Prusa Mini Solves the heat-creep Stainless Steel heat-break for the Prusa Mini. Solves the heat-creep issues revealed during the extensive testing Bondtech performed on the Prusa Mini. The adjusted length of the...

Replacement Heater Cartridge for DDS Gen II Fits: 2nd Generation DDS for CR-10S Includes: 1x 12v 40W Heater Cartridge with Molex micro-fit connector DDS Gen I and Gen II. What’s the difference? Please check differences between both...

Heater Cartridge Repair Set for DDS Gen I Fits: 1st Generation DDS for CR-10S Included in this set: 1x 12v 40W Heater Cartridge 2x black nylon zip ties 8 cm of shrinking tube 11 cm of soldering wiring Step by Step Guide Please check how...

Aluminum Heatsink for Nema17 Stepper Motor Heatsink in silver aluminum to remove heat from desired component. Equipped with self-adhesive on the back for easy attachment. Fits: Nema17 stepper motors Dimensions: 40 x 40 x 10 mm

Bondtech Heatsink for Nema17 Stepper Motor Bondtech OEM Heatsink in black anodized aluminum to remove heat from desired component.  Equipped with self-adhesive on the back for easy attachment. Fits: Nema17 stepper...

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

Bondtech M5x10 low head cap screw for Bondtech Extruders, to be used with the M5 thread inserts or similar. Sold in units of one

Black-coated M5x10 low head cap screw to be used with the M5 thread inserts or similar. Sold as a 5 pack

Bondtech Metal Push-Fit Connector  For 4mm Tube Thread G1/8″

Bondtech Motor Gear for BMG Extruder 17 tooth brass gear with M3x3 set screw. Used in Bondtech BMG single and dual direct extruders. Note: Make sure that the set screw does not collide with the secondary plastic gear when assembled.

Bondtech Needle Bearing for Shaft Diameter 3.0 mm  High precision needle bearing that is used in Bondtech drive gears for shaft diameter 3.0 mm. Please Note: Sold in units of 1. Two bearings are used per drive gear, so make sure to order two if...

Nema 17 Geared Stepper Motor for Bondtech Extruders Nema17 geared stepper with 5.18:1 ratio and a planetary gear reducer and a 700 mm long PC2510 cable with quick-fit connectors (see additional cable sizes available in Related Products below) For best...

22mm Nema 17 Stepper Motor for Bondtech Extruder Nema17 Pancake stepper motor with a 41 cm non-detachable, bare end leads (no plug). Max Input current: 0.8A Step angle: 1.8 deg. Torque: 12 Ncm Outputshaft diameter: 5.0 mm with flat. Hole for...

Nema 17 Stepper for Bondtech Extruder Nema17 Pancake stepper motor with detachable 30 cm long cable without connector. Max Input current: 0.7A per phase Step angle: 1.8 deg. Torque: 18 Ncm Outputshaft diameter: 5.0 mm Hole for mounting: 31...

Nema 17 Slim Power 0.9 Degree Stepper Motor Nema 17 High resolution 0.9 degree pancake stepper motor. Perfect fit for our BMG / Prusa extruder upgrades. Includes 1000 mm long cable with Dupont 4-pin connector to a JST-PH6 6-pin connector. NEMA 17...

Bondtech Prusa i3 Mechanical Kit Please note: motor, hotend and plastic parts shown in photos are not included. This kit has all the hardware needed to build an extruder that uses the BondTech dual-drive gears for the Prusa I3 MK2 and MK2S. This...

Prusa MK2S/MK3S Mosquito Upgrade Kit This SLS Spare Parts Kit can be used to upgrade the MK2S / MK3S Prusa Kit, to fit Mosquito hotends. Kit Includes:   1x SLS 3D printed front housing 1x SLS 3D printed back housing 1x SLS 3D...

Bondtech Push-Fit 4mm Collar for 1.75mm Filament High quality replacement push-fit collar with metal teeth.   Used with 1.75 mm filament and 4 mm PTFE Tube. Sold in units of 1

Bondtech 6mm Push-Fit Collar for 3mm Filament High quality replacement push-fit collar with metal teeth.  Use with 2.85/3mm filament and 6-6.4 mm PTFE Tube. Sold in units of 1. 

Bondtech Brass Push-fit Connector for 4mm tube 4mm assembles in 8mm pocket, with a minimum depth of 5 mm.

Bondtech Brass Push-fit Connector for 6mm Tube 6mm assembles in 13.4 mm pocket with a minimum depth of 6mm

Push-Fit ECAS - 4mm For use on the BondTech BMG Extruder and the Bondtech DDS for CR-10S Sold in units of 1