Dual Drive Gear Extruder Upgrade Kit Hardened Steel for BMG Prusa i3 Bowden For Sale
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Complete dual-drive upgrade for BMG-style and Bowden extruders. Both gears grip the filament instead of one, which stops slipping on flexible and high-speed prints.
Drive gears in hardened steel - 17 tooth large gear and 44 tooth pinion
Gear body 9.5 mm and 8 mm diameter, 5 mm bore, 14 mm long
Kit includes drive gears, white pinion gear, bearings, drive shaft, tension spring, thumbscrew, PTFE push-fit collet clips, bushings and washer
Fits BMG-style, Prusa i3 and common Bowden extruder bodies
Set screw fitted - check it clears the plastic gear on assembly
Please note: this is a replacement gear and hardware kit, not a complete extruder. The extruder body, stepper motor and housing are NOT included. This is a compatible aftermarket part and is not made by the original manufacturer.
Ships from our overseas warehouse. Typical delivery 8-14 business days.
