Bondtech Parts

Set Screws for Bondtech Extruders Sold in units of one, in 12.9 quality.  Set screws in different sizes for Bondtech drivegears: M3x2 used with primary gear with inner diameter 5 mm M3x3 used with 17 tooth gear in steel M4x3 used with primary...

Hardened and precision ground shaft for Bondtech gear kits The available shaft sizes are 3.0 x 20 mm 3.0 x 32 mm 4.0 x 22 mm 4.0 x 25 mm

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 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 order 2 if both need...

Bondtech Heatsink for Nema17 Stepper Motor Heatsink in black anodized 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 11 cm

Thumbscrew replacement for Bondtech extruders

Bondtech Brass Push-fit Connector for 4mm tube 4 mm assembles in 8mm pocket, with a minimum depth of 5 mm. If you need the 6mm connector, please contact us and we can order it in with our next shipment.

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

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

Adapter Direct - Bowden 1.75mm CNC-machined in aluminum with a mounted push-fit connector for 4 mm tube. Use this adapter in the groove mount where the hot-end is located to fit your Bowden tube - see center image below.If you would rather print your...

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

Bondtech Motor Gear for BMG Extruder 17 tooth gear in steel 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.

Please note: motor, hot end and plastic parts shown in photos are not included. This kit has all the hardware needed to build an extruder that uses the BondTechtm dual-drive gears for the Prusa I3 MK2 and MK2S. This kit reuses the original...

Bondtech BMG Extruder For 1.75 mm size filament only This extruder is sold without motor Please note the orientation of the motor gear in the photo The extruder can use any Nema17 motor with a standard 5 mm shaft E-step value: 415 Left Hand...

Bondtech BMG Extruder - Left Hand This version is the lefthand version that is a mirror version of the BMG For 1.75 mm size filament only This extruder is sold without motor Please note the orientation of the motor gear in the photo The extruder...

Bondtech DDG Extruder for Ultimaker 2+ and Ultimaker 2+ Extended This kit provides a high-performance material feeding system with the ability to print faster with improved quality. The adjustable spring tension allows you to fine-tune the force...

Bondtech Extruder Upgrade Kit for Creality CR-10S with Mount The Bondtech extruder allows for a more reliable printing with all sorts of filaments and the Dual Drive system ensures that the extruder never looses grip of the filament.  This kit...

Bondtech Upgrade Kit for Wanhao D9 Total weight: 220g (Factory extruder 325g)E-step value: 415 (Factory value 96) Housing Parts: professionally SLS printed in nylon for maximum strength and precision More information on the Wanhao D9 Upgrade...

Bondtech Upgrade Kit for Wanhao D6 This extruder upgrade kit for the Wanhao Duplicator 6/Monoprice Duplicator 6 will replace the original feeder. The original motor is used and the PTFE feedtube is held securely in place with an industrial 4 mm...

Bondtech QR Universal Extruder - 1.75mm filament Mount not included. Download the .stl file here to print yours!  Righthand Includes cable with quick-connectors (700mm, equipped with a 2510 connector) Housing professionally printed in nylon...

Bondtech QR Universal Extruder - Lefthand, 1.75mm Mount not included. Download the .stl file here to print yours!  Lefthand Includes cable with quick-connectors (700mm, equipped with a 2510 connector) Housing professionally printed in nylon...

Bondtech Upgrade Kit for Makerbot Replicator 2 This kit provides a high-performance material feeding system with the ability to print faster with improved quality. The adjustable thumbscrew allows you to fine-tune the force acting on the filament...

Raise3D N2 Dual Direct Upgrade Kit by Bondtech This new compact, lightweight extruder upgrade for Raise3D printers will solve your feeding problems, improve surface quality and make it possible to print at faster speeds with sustained quality. Kit...

Upgrade Kit for Makerbot Replicator 2x This kit gives you grinding-free filament feed for your MakerBot Replicator 2x with Bondtech's proven DualDrive technology with precision machined gears in hardened steel. The housing parts are professionally SLS...

Upgrade Kit for Makerbot 2x Clones - Flashforge, CTC Clones, Wanhao Duplicator 4S This kit gives you grinding-free filament feed for your Makerbot 2x clone printers with Bondtech's proven DualDrive technology with precision machined gears in...